GWJ-5 Particle Counter is designed according to the principal of light obscuration to size and count the unsolvable particles in injectable solutions as well as fluids used for cleaning medical devices and precision parts. Its sampling system adopts a syringe pump to transfer sample fluid from the sample container through the sensor to a volume measuring syringe. At the completion of a sample run, fluid accumulated is automatically dumped through a drain tube connected from the rear of the particle counter to a user provided waste receptacle. It offers reliable and repeatable results, and meets USP, BP, and CHP requirements.

Features

1.     Syringe pump as the motivity to make the sampling steady and veracity.

2.     Uniquely designed magnetic stirrer provides a simple way for keeping particles in suspension, laser diode sensor of high sensitivity ensure the veracity of the results.

3.     5.7LCD touch screen and user-friendly menu prompts. You can also choose the standard keyboard which is connected with the tester to run the entire test..

4.     Self-checking and gives a status report displayed on the large touch screen before beginning detection upon powered on.

5.      Build-in printer, RS232 interface to link computer.

Specification

1.        Particle Size Range: 2μm-100μm

2.        Channels: 8, defined between 2μm-100μm

3.        Sample Volume: 0.5-9ml, 10-100ml, entire volume

4.        Sample Flow Rate: 5ml/min-25ml/min

5.        Sample Volume Accuracy: ±1% of selected volume

6.        Sensor Resolution: 10%(USP)

7.        Concentration Limit: 10000 particles/ml (5% optical coincidence) 

8.        Repeatability: RSD2% ( More than 5000 particles per sample volume)

9.        Power Supply: 85-265V, 50Hz±1%, 80W

10.      Environment Temperature:  10-40

11.      Dimension: 600mm x 540mm x 670mm

12.      Weight: 29kg