Evacuated Receptacle Draw Volume Tester
LEAK-05A
LEAK-05A Evacuated Receptacle Draw Volume Tester is used to detected the draw volume of Single-use containers for human venous blood specimen collection. The equipment can measure the compliance of vacuum blood collection tube draw volume with standards at different altitudes.
Product Features
Negative pressure method, the precise pressure test system, the test accuracy is greatly improve
Embedded micro-computer chips, simplified and efficient user interface provide users with comfortable and smooth operating experience
Imported high-speed and high-precision chips guarantee the testing accuracy and efficiency
Automatic constant pressure air supplement to ensure that the test can be carried out under preset vacuum conditions
Automatic blow back and unloading function, making the end of the test process simple and smooth
Safety design such as over-voltage safety protection and power-down memory ensure the stability of the system during the test
Equipped with standard RS232 interface, which is convenient to PC connection and data transmission
Low energy consumption makes the instrument environment-friendly
Originality design
7” HD LCD, displaying test data in real time
Vacuum degree and time can be preset, input the value can enter the test mode
With a powerful data storage function, which can store up to 50,000 test records
Equipped with Micro printer, the test data can be printed
Standard, modularized and systematic designs can meet personalized requirements of the users
Equipped with SMC vacuum generator, test data stable and reliable
Test Principle
The test blood collection tube is inserted into the puncture site of the test system to maintain the pressure inside the vacuum chamber. Depending on the altitude of the area where the blood tubes are used, the pressure inside the blood collection tubes varies. After 1 min of resting, the volume of the blood tube was determined by measuring the difference in the weights of the blood tubes before and after sampling.
Reference Standard
Product Parameter
|
Specifications |
LEAK-05A |
|
Vacuum Degree |
0 ~ -90kPa |
|
Accuracy of Sensor |
0.5%FS |
|
Model & Inner Effective Size of Vacuum Chamber (mm) |
Vacuum Chamber 300#φ270×210 (H)mm(Standard) |
|
Maintaining Capability of Vacuum Degree |
Automatic Compensation, Constant Pressure Maintaining & Vacuum Degree |
|
Operation |
7’inch Touch Screen |
|
Air Supply Pressure |
0.7~0.9MPa (User prepare) |
|
Vacuum Generator |
SMC Vacuum generator，Stablity:±0.1kpa |
|
Power Supply |
AC 220V 50Hz/120V 60Hz |
|
Instrument Dimension |
Instrument: 300mm(L)×385mm(W)×150mm(H)Standard Vacuum Chamber 300: φ310×355 (H) |
|
Net Weight |
Instrument: 7kg, Vacuum Chamber 300: 9.5kg |
|
Language |
English (standard) |
Configuration
Standard Configuration:Instrument, Vacuum chamber, Micro printer, Test frame
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