JPS58154661A - Thermostatic chamber of automatic biochemical analizer - Google Patents
Thermostatic chamber of automatic biochemical analizerInfo
- Publication number
- JPS58154661A JPS58154661A JP16631181A JP16631181A JPS58154661A JP S58154661 A JPS58154661 A JP S58154661A JP 16631181 A JP16631181 A JP 16631181A JP 16631181 A JP16631181 A JP 16631181A JP S58154661 A JPS58154661 A JP S58154661A
- Authority
- JP
- Japan
- Prior art keywords
- constant temperature
- reaction
- wind tunnel
- temp
- reaction tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/02—Water baths; Sand baths; Air baths
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、自動生化学分析装置に最適な恒温槽t一対象
とするものである。DETAILED DESCRIPTION OF THE INVENTION The present invention is directed to a thermostatic chamber most suitable for an automatic biochemical analyzer.
一般に、空気を恒温媒体とする恒温槽は、空気循環系路
が密閉され、外気と隔離することにより温度平衡を保っ
ているが、空気循環系路が開放されている場合は、外気
の温f変論を受け、恒温を維持する精度が悪化する恐れ
がある。従来よシ、自動生化学分析装置において、恒温
槽内Knell定系を設置した場合、恒温槽の内外に反
応ラインが移動する為、空気循環系路を開放しなければ
ならない0自−生化学分析装置全体を恒温槽の中に設置
できれば上記のような問題は解決できるが、自動生化学
分析装置は、少なくとも移−する反応ラインと、その駆
動装置、サンブリング、洗浄装置等を備えている為、そ
の全体を完全密閉する為の恒温槽は、かなシの大型化を
強いられ、又たとえ完全密閉され九としても、Il!度
変勧を生ずる稼動部分が増加し、かえって恒温を維持す
るn度が悪化する恐れが生ずる。In general, a constant temperature chamber that uses air as a constant temperature medium maintains temperature equilibrium by sealing the air circulation system and isolating it from the outside air, but if the air circulation system is open, the temperature of the outside air Due to the change in theory, there is a risk that the accuracy of maintaining constant temperature will deteriorate. Conventionally, when installing a Knell fixed system in a thermostatic chamber in an automatic biochemical analyzer, the reaction line moves inside and outside the thermostatic chamber, so the air circulation system must be opened. The above problems can be solved if the entire device can be installed in a thermostatic chamber, but automatic biochemical analyzers are equipped with at least a moving reaction line, its driving device, sampling, cleaning device, etc. In order to completely seal the whole thing, the constant temperature bath has to be made much larger, and even if it is completely sealed, Il! The number of moving parts that cause temperature fluctuations increases, and there is a risk that the temperature required to maintain a constant temperature will deteriorate.
本発明は、piJ記事情に鑑みてなされたものであり、
自動生化学分析装置において、反応ラインに付随するf
2aitの稼動によって生ずる温度f動の影響を少々く
シ、かつ外気による1Ii1度変動の影響を防止するこ
とによシ、反応管内の試料の反応位置及び測定位置にお
ける恒温を維持する精度を高めよって試料の分析精度の
向上をはかる恒温槽を提供することを目的とするもので
ある。The present invention was made in view of the piJ article circumstances,
In an automatic biochemical analyzer, f attached to the reaction line
By slightly reducing the influence of temperature fluctuations caused by the operation of the 2ait, and by preventing the influence of 1Ii1 degree fluctuation due to outside air, the accuracy of maintaining constant temperature at the reaction position and measurement position of the sample in the reaction tube is increased. The purpose is to provide a constant temperature bath that improves the accuracy of sample analysis.
以下、本発明の一実施例を第1図及び第2図を参照して
説明する。第1図は、自−生化学分析装置における反応
ラインと恒温槽の配電を表わした図である。iFi反応
ラインであシ、図において上−のライン(反応管の開口
部が上を向いているンは、図面の左から右へと移動し、
下−〇ライン(反応管の開口部が下を向いている)は、
右から左へと移動する。2は反応ラインの駆−用のグー
リであり、駆動装置m(図示していないンに接続されて
いる。6は恒温槽であり、個々に独立し九恒温装@ 3
6,5b、5C,5dを内蔵している。4tiサングリ
ングであシ、反応ラインの反応管に検体を一定量分注す
る。5け洗浄装置である。第2図は第1図の恒M411
3の1ブロツク、例えば恒温装置13AのA〜A′断向
を矢印方向より見た縦@面図である。恒温装!13g、
3c、3jも下記において説明するものと同じ構成を有
するものとする。同図において、6は反応カセットであ
り、例えば4連の反応管7が取付けられていて、詳細を
後述するスライド板14の上を移動可能になっている。An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is a diagram showing the power distribution of reaction lines and a thermostatic chamber in an autobiochemical analyzer. In the iFi reaction line, the upper line in the figure (the opening of the reaction tube is facing upwards) moves from left to right in the figure.
The bottom -〇 line (the opening of the reaction tube is facing down) is
Move from right to left. 2 is a goury for driving the reaction line, and is connected to a drive device m (not shown). 6 is a constant temperature chamber, each of which is independent of the other.
Built-in 6, 5b, 5C, and 5d. Using 4ti sampling, a fixed amount of the sample is dispensed into the reaction tube of the reaction line. This is a 5-piece cleaning device. Figure 2 is the Kou M411 shown in Figure 1.
FIG. 3 is a vertical cross-sectional view of one block of FIG. Constant temperature equipment! 13g,
It is assumed that 3c and 3j also have the same configuration as described below. In the figure, 6 is a reaction cassette to which, for example, four reaction tubes 7 are attached, and is movable on a slide plate 14, the details of which will be described later.
前記反応管7tj第1図の反応ライン1の駆動方向に対
して並列に設置されておシ、従って前記反応カセット6
は1−リ2の駆動によシ、後述する風洞8にの中を第2
図の図面上の表向から裏面方向へと移動することになる
。8g、84,8C,8dはそれぞれ風洞であシ、ファ
ン9.ヒータ10.温度センサ11.及び整流板12を
内蔵し、その周囲は断熱材16で覆われている。前記フ
ァン9の回転によシ恒温媒体である空気は風洞8α→8
b→8C→8dと循環する。又、反応管7の近傍に設置
された温度センt11の信号値に伴い、風洞外に設置し
た制御−路15を通してヒータ10を制御し、循環空気
の加熱温度を調整している。尚、反応管7は風洞8d円
を第1図)恒温装置i13α→6b→6c→3tと移動
するため、6恒i1装置113g、3A、3C,3d内
の風洞8dは反応管7の駆動方向に浴って連結されてい
る。又、#紀スライド板14Fi第1図の反応ライン1
に沿って無端状に設けられておシ、従って恒温113内
においては風洞8d内に設けられ、この為前記反応カセ
ット6は反応ライン1に沿って恒温槽3の内外に移動―
■能となっている。The reaction tube 7tj is installed in parallel with the driving direction of the reaction line 1 in FIG.
is driven by the drive of 1-Li 2, and the second
It will move from the front side to the back side of the drawing. 8g, 84, 8C, and 8d are each equipped with wind tunnel and fan 9. Heater 10. Temperature sensor 11. and a rectifying plate 12 are built in, and the periphery thereof is covered with a heat insulating material 16. Due to the rotation of the fan 9, air, which is a constant temperature medium, flows through the wind tunnel 8α→8
It cycles as b → 8C → 8d. Further, in accordance with the signal value of a temperature center t11 installed near the reaction tube 7, the heater 10 is controlled through a control path 15 installed outside the wind tunnel to adjust the heating temperature of the circulating air. In addition, since the reaction tube 7 moves through the wind tunnel 8d circle (Figure 1) in the order of constant temperature device i13α → 6b → 6c → 3t, the wind tunnel 8d in the six constant temperature devices 113g, 3A, 3C, 3d is in the driving direction of the reaction tube 7. It is connected based on the Also, reaction line 1 in #1 slide plate 14Fi Figure 1
The reaction cassette 6 is provided in an endless manner along the reaction line 1, and is therefore provided in the wind tunnel 8d in the constant temperature chamber 113, so that the reaction cassette 6 moves into and out of the constant temperature chamber 3 along the reaction line 1.
■It is a Noh performance.
上記のように構成され良装置において、その作用につい
て説明する0f41図において、サンプリング4におい
て検体を一定量分注された反応ライン1はグーリ2に接
続された駆動装置(図示していない)により恒温槽6の
内部に移動し、恒温装置6α→6b→3c→6dの順に
進行する。恒温槽3は反応ライン1の出入口と表る恒温
装置34!及び3dにて外気に開放されている。従って
恒温装置3αの入口及び恒a装置13mの出口では外気
による温度変動の影響が大きくなっている。しかしなが
ら、サンプリング4及び洗浄装置1115は恒温槽6の
外部に設置されている為、少なくともこれらの装置の稼
動による温度液物は恒温槽6に影響を与えることFよな
い。次に恒鉦1113内における作用を説明する。In Figure 0f41, which explains the operation of a good device constructed as described above, the reaction line 1 into which a fixed amount of the sample is dispensed in sampling 4 is kept at a constant temperature by a drive device (not shown) connected to the gooley 2. Move inside the tank 6 and proceed in the order of constant temperature device 6α → 6b → 3c → 6d. The constant temperature chamber 3 is a constant temperature device 34 that appears as the entrance and exit of the reaction line 1! and 3d are open to the outside air. Therefore, the influence of temperature fluctuations due to outside air is large at the inlet of the constant temperature device 3α and the outlet of the constant temperature device 13m. However, since the sampling device 4 and the cleaning device 1115 are installed outside the thermostatic chamber 6, at least the temperature liquid caused by the operation of these devices does not affect the thermostatic chamber 6. Next, the operation within the constant gong 1113 will be explained.
第2図において、反応ラインの駆動方向に対して並列に
設置された反応管7は反応カセット6に固定され、風洞
8dの中をスライド板14Kaって図面上O表面よシ躾
面方向へと移動している。風洞内の恒温媒体である空気
は、ファン90回転により風洞81→8b→8c→8d
の順に循環している。In FIG. 2, the reaction tubes 7 installed in parallel to the driving direction of the reaction line are fixed to the reaction cassette 6, and are moved through the wind tunnel 8d by a slide plate 14Ka from the O surface in the drawing toward the surface. It's moving. Air, which is a constant temperature medium in the wind tunnel, is circulated through the wind tunnel 81 → 8b → 8c → 8d by rotating the fan 90 times.
It circulates in this order.
従って空気の循環系路は反応管7の駆動方向に対して垂
直に設けられていることになる。又反応管7が移動する
風洞8d内の恒温度を保持する九め、風洞8d内に温度
センt11を設け、制御−路15によりヒータ10の加
熱@度を常時制御し、かつ風#48d内の循環空気の流
れを安定かつ均一化させるために、風洞8dの人口には
整流板12が設置されている。各恒温装置6αe3be
5’e5’は個々Ka立して上記のような機能を有して
いる為、伺えば恒温lN13内の設定温度を37℃とす
ると、各恒温装rl 5tx、5A、5C,5dのヒー
タi oをそれぞれoaltンサ11によシ個々に独立
して制御することにより、反応管7の躯IIIIJ方向
に対する風洞8d内の温度分布Iri第3図のように設
定することができる。帛5図において恒温装[3α及び
3dにて1m度降下がみられるのは、恒!!装置13α
の人口及び恒温装置6dの出口において外気に開放され
ている丸めである。Therefore, the air circulation path is provided perpendicularly to the driving direction of the reaction tube 7. In addition, a temperature center t11 is provided in the wind tunnel 8d to maintain a constant temperature in the wind tunnel 8d through which the reaction tube 7 moves, and the heating temperature of the heater 10 is constantly controlled by the control path 15. In order to stabilize and equalize the flow of circulating air, a rectifier plate 12 is installed in the wind tunnel 8d. Each constant temperature device 6αe3be
5'e5' has the above functions individually, so if the set temperature in the constant temperature unit 13 is 37℃, the heater i of each constant temperature unit rl 5tx, 5A, 5C, 5d By individually and independently controlling o by the oalt sensor 11, the temperature distribution Iri in the wind tunnel 8d in the direction of the reaction tube 7 in the direction IIIJ can be set as shown in FIG. In Figure 5, the temperature drop of 1m degree is seen in the constant temperature chamber [3α and 3d]. ! Device 13α
It is a round shape that is open to the outside air at the outlet of the temperature control device 6d.
父、恒温装fil13αにて67℃に達した温度を反応
管7の躯勧万同に溢って恒温装fl16dtで恒温を保
持できる理由は、恒温媒体である空気の循11路を反応
f7の駆動力向に対して垂直力向に設けたことにより、
風洞Bd内を通過する空気は各恒温装置のヒータ10に
よシ、絶えずm度制御されているので、反応f7の駆一
方向に対する温度勾配を生ずることrよないからである
。第3図のような温度分布をもった恒温槽6内において
、例えば6hに試薬分注ノズルを設け、反応管7内に試
薬を分注して試料を呈色させ、恒温装[3Cにて一定を
行うことpcよシ、試料の反応過程及び測定位置におい
てtl!温度を保つことができ、よって測定精度の重要
な要素である試料の化学反応速度を均一にすることがで
きる。測定が終った反応管7は恒温槽6外に4![[l
L、第1図の洗浄装fl15において洗浄された汝、再
びサンプリングにて検体を分注され恒温慣6内にて測定
されることになる。Father, the reason why the constant temperature can be maintained in the constant temperature device fl16dt by flooding the entire body of the reaction tube 7 with the temperature reaching 67℃ in the constant temperature device fil13α is that the temperature can be maintained at a constant temperature in the constant temperature device fl16dt. By installing it in the direction of force perpendicular to the direction of driving force,
This is because the air passing through the wind tunnel Bd is constantly controlled by the heater 10 of each constant temperature device, so that no temperature gradient occurs in the direction driving the reaction f7. In a constant temperature chamber 6 with a temperature distribution as shown in FIG. It is important to carry out constant tl! in the reaction process of the sample and the measurement position. The temperature can be maintained, thereby making the chemical reaction rate of the sample uniform, which is an important element of measurement accuracy. After the measurement, the reaction tube 7 is placed outside the constant temperature bath 6! [[l
L, you have been washed in the washing device fl15 of FIG.
以上説明したように、この発明によると、自前生化学分
析装置において恒温槽の空気循環系路を反応ラインの出
入口にて外気に開放しながらも、測定に必要な試料の化
学反応速度を均一にする為に、少なくとも試料の反応過
程と測定位置において恒温を、維持する精度の高い恒温
槽を提供することができる。As explained above, according to the present invention, the chemical reaction rate of the sample required for measurement can be maintained uniformly even though the air circulation system of the constant temperature chamber is opened to the outside air at the entrance and exit of the reaction line in the in-house biochemical analyzer. In order to do this, it is possible to provide a highly accurate constant temperature bath that maintains a constant temperature at least during the reaction process of the sample and at the measurement position.
第4図は本発明の他の実施例を示すものである。FIG. 4 shows another embodiment of the invention.
尚、第4凶においては、第2図で示す機能と同じ機能を
有する部材については、同一符号を付してその詳細な説
明を省略する。第4図において、8C2131、bg、
8h、biはそれぞれ風洞である。7は反応管であり、
第2図の実施例と同じように設置されている0即ち、風
洞8i内を図面上の表面より裏面方向へと移動するよう
になっているo I Qa 、 I Qh ijそれぞ
れヒータであり、図示してはいないが風洞8L内の温度
を一定に保つように制御されている。12は整流板であ
シ、16a、16bはそれぞれ空気を循環させるファン
である。In the fourth example, members having the same functions as those shown in FIG. 2 are given the same reference numerals, and detailed explanation thereof will be omitted. In FIG. 4, 8C2131, bg,
8h and bi are wind tunnels. 7 is a reaction tube;
O I Qa and I Qh ij are heaters installed in the same manner as in the embodiment shown in FIG. Although not shown, the temperature inside the wind tunnel 8L is controlled to be kept constant. 12 is a rectifying plate, and 16a and 16b are fans for circulating air.
以上のように411g成された装置において、その作用
について説明する。ファン16α及び16bの回転に伴
い、恒温媒体である空気は、風洞8e→8f又は8!I
→8ム→8Lと循環する。ヒータ10α、10b及び整
流板12の機能は第2図の実施例と同じ機能を有する。The operation of the device constructed as described above will be explained. As the fans 16α and 16b rotate, air, which is a constant temperature medium, moves from the wind tunnel 8e to 8f or 8! I
→ 8mm → 8L cycle. The functions of the heaters 10α, 10b and the rectifier plate 12 are the same as in the embodiment shown in FIG.
上記のように空気を循環させることにより、例えば恒温
槽6内の設定温度を37℃とすると、風洞8L内での反
応管7の駆動方向に対する温度分布は、vA2図の実施
例と同様に第3図に示す温度分布を得ることができる。By circulating the air as described above, for example, if the set temperature in the constant temperature chamber 6 is set to 37°C, the temperature distribution in the driving direction of the reaction tube 7 in the wind tunnel 8L will be as follows as in the example shown in Fig. vA2. The temperature distribution shown in Figure 3 can be obtained.
この理由は第2図の実施例と同様に、恒温媒体である空
気のON環系路を反応管7の駆動方向に対して垂直方向
に設けたことにより、風洞8L内を通過す羞空気は、各
恒@装置のヒータ10α及びIQAによシ絶えず温度−
j御されているので、反応管7のf#A動力向に対する
温度勾配を生ずることはないからである。又第4図の実
施例によると、反応管7の駆動方向に対して並列に設置
された回連の反応管のその並列方向に対しても、41M
力向方向h環系糸路設けであるため、回連の反応管のそ
の並列方向に対する温tf。The reason for this is that, as in the embodiment shown in FIG. 2, the ON ring path for air, which is a constant temperature medium, is provided in a direction perpendicular to the driving direction of the reaction tube 7, so that the photogenic air passing through the wind tunnel 8L is , the temperature is constantly maintained by the heater 10α and IQA of each constant @ device.
This is because there is no temperature gradient with respect to the f#A power direction of the reaction tube 7 because the temperature is controlled by the temperature gradient. Further, according to the embodiment shown in FIG. 4, 41 M is also applied to the parallel direction of the reaction tubes in the series installed in parallel to the driving direction of the reaction tube 7.
Force direction h Since the ring system yarn path is provided, the temperature tf of the reaction tubes in the series in the parallel direction.
勧にも影響を与えず、つ′1シ、その回連の反応管の個
々に対しても恒温を維持するn度を高めることができる
。It is possible to increase the temperature at which a constant temperature is maintained for each reaction tube in the series without affecting the temperature.
以上、この発明について詳述したが、この発明は前記実
施例に限定されるものではなく、この発明の要旨を変更
しない範囲内で種々の変形例を包含することは言うまで
もない。又各部材については、同一機能を有する他の部
材に置き換えることができることは言うまでもない。例
えば前記実施例では恒温媒体として空気を使用したが、
この他にガス等の気流を使用してもよい。Although the present invention has been described in detail above, it goes without saying that the present invention is not limited to the above-mentioned embodiments, and includes various modifications without changing the gist of the present invention. It goes without saying that each member can be replaced with another member having the same function. For example, in the above embodiment, air was used as the constant temperature medium, but
In addition to this, an air flow such as gas may also be used.
以上説明したように、この発明によると、自動生化学分
析装置において、恒温槽の恒温媒体循環系路を反応ライ
ンの出入口において外気に開放しながらも、恒温槽内に
複数個の恒温装置を設け、各恒温装置の恒温媒体の循環
系路を反応管の駆動力向に対して交差する方向に設置す
ることにより、外気による温度変動の影響を恒温槽にお
ける反応ラインの出入口近傍の恒温装置にて吸収し、少
なくとも試料の反応過程と#I冗位置においては恒温を
維持するn度を高め、よって試料の化学反応速度を均一
にし、試料の分析精度を向上させることができる。As explained above, according to the present invention, in an automatic biochemical analyzer, a plurality of thermostatic devices are installed in the thermostatic chamber while the thermostatic medium circulation system of the thermostatic chamber is opened to the outside air at the entrance and exit of the reaction line. By installing the circulation system for the constant temperature medium of each constant temperature device in a direction that intersects the direction of the driving force of the reaction tube, the influence of temperature fluctuations due to outside air can be avoided in the constant temperature device near the entrance and exit of the reaction line in the constant temperature chamber. It is possible to increase the degree of absorption and maintain a constant temperature at least in the reaction process of the sample and at the same position, thereby making the chemical reaction rate of the sample uniform and improving the accuracy of sample analysis.
第1図は反応ラインと恒温槽の配置を表わしえ概略説明
図。第2図は、第1図における恒温槽のA−A’断面を
矢印方向よりまた縦断面図。83図は恒温槽内の温度分
布を示す図、第4図は本発明の他の実施例を示す恒温槽
の縦断面図。
1・・・反応ライン、 2・・・グーリ、 3・・
・恒温槽、3a、5h、5c、6tL・・・恒温装置、
4・・・サンブリング、5・・・洗浄装置、 6・・
・反応カセット、 7・・・反応管、 8α、δb、8
C,Bd、8g、8f、Bf、Bh、8番・・・風洞、
9・・・ファン、 10 、10に、10b・・・ヒ
ータ、11・・・温度センサ、 12・・・整流板、
13・・・断熱材、14・・・スライド板、 1
5・・・制御回路、16g。
16A・・・ファン。FIG. 1 is a schematic explanatory diagram showing the arrangement of a reaction line and a constant temperature bath. FIG. 2 is a vertical sectional view of the AA' cross section of the thermostatic chamber in FIG. 1 taken in the direction of the arrow. FIG. 83 is a diagram showing the temperature distribution in the thermostatic oven, and FIG. 4 is a longitudinal sectional view of the thermostatic oven showing another embodiment of the present invention. 1...Reaction line, 2...Guri, 3...
・Thermostat, 3a, 5h, 5c, 6tL...Thermostat,
4... Sampling, 5... Cleaning device, 6...
・Reaction cassette, 7... Reaction tube, 8α, δb, 8
C, Bd, 8g, 8f, Bf, Bh, No. 8...wind tunnel,
9... Fan, 10, 10, 10b... Heater, 11... Temperature sensor, 12... Rectifier plate,
13...Insulating material, 14...Sliding plate, 1
5...Control circuit, 16g. 16A...Fan.
Claims (1)
管の駆動力向に沿って直列に複数個の恒温装置1を設け
、各恒温装置に恒温媒体が循環する風洞と、恒温媒体を
循環させる循環駆動手段と、恒温媒体を加熱するととも
に加熱温度を所定温度に保つ加熱制御子投とをそれぞれ
設け、前記の各恒温装置の風洞の一部を反応管の駆動方
向に沿って連結して反応管の駆動系路とし、かつ各循環
駆動手段によル、前記反応管の駆−糸路に対して交差す
る方向に恒温媒体の循環系路を形成することにょプ、反
応管内の試料の恒温を維持する精度を高めたことを%黴
とする恒温槽。Automatic biochemical analysis! ! In II, a plurality of constant temperature devices 1 are provided in series along the driving force direction of the reaction tube containing the sample, and each constant temperature device includes a wind tunnel in which a constant temperature medium circulates, a circulation drive means to circulate the constant temperature medium, and a constant temperature device. Each is provided with a heating control droplet that heats the medium and maintains the heating temperature at a predetermined temperature, and a part of the wind tunnel of each constant temperature device is connected along the driving direction of the reaction tube to serve as a drive system path for the reaction tube. , and each circulation driving means forms a circulation path for the constant temperature medium in a direction crossing the yarn drive path of the reaction tube, thereby increasing the accuracy of maintaining the constant temperature of the sample in the reaction tube. A constant temperature bath that makes the mold moldy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16631181A JPS58154661A (en) | 1981-10-20 | 1981-10-20 | Thermostatic chamber of automatic biochemical analizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16631181A JPS58154661A (en) | 1981-10-20 | 1981-10-20 | Thermostatic chamber of automatic biochemical analizer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58154661A true JPS58154661A (en) | 1983-09-14 |
JPH0126508B2 JPH0126508B2 (en) | 1989-05-24 |
Family
ID=15828987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16631181A Granted JPS58154661A (en) | 1981-10-20 | 1981-10-20 | Thermostatic chamber of automatic biochemical analizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58154661A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111554U (en) * | 1985-12-27 | 1987-07-16 | ||
JPS62182462U (en) * | 1986-05-10 | 1987-11-19 | ||
EP0339710A2 (en) * | 1988-04-29 | 1989-11-02 | Rijksuniversiteit Utrecht | Thermostatic device for sample supports |
BE1010984A3 (en) * | 1995-02-17 | 1999-03-02 | Praet Peter Van | INCUBATOR FOR microtiter plate. |
CN107282157A (en) * | 2017-05-18 | 2017-10-24 | 杭州依美洛克医学科技有限公司 | The board-like understructure of one kind heating |
-
1981
- 1981-10-20 JP JP16631181A patent/JPS58154661A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62111554U (en) * | 1985-12-27 | 1987-07-16 | ||
JPS62182462U (en) * | 1986-05-10 | 1987-11-19 | ||
EP0339710A2 (en) * | 1988-04-29 | 1989-11-02 | Rijksuniversiteit Utrecht | Thermostatic device for sample supports |
BE1010984A3 (en) * | 1995-02-17 | 1999-03-02 | Praet Peter Van | INCUBATOR FOR microtiter plate. |
CN107282157A (en) * | 2017-05-18 | 2017-10-24 | 杭州依美洛克医学科技有限公司 | The board-like understructure of one kind heating |
Also Published As
Publication number | Publication date |
---|---|
JPH0126508B2 (en) | 1989-05-24 |
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