| Warranty: | 12 Monthes Excellent After Service |
|---|---|
| Usage: | Textile Fabric Testing |
| Automatic Grade: | Automatic |
| Appearance Quality Testing Machine Type: | Face Mask Bfe Test |
| Fabric Style Testing Machine Type: | Touch Screen |
| Technological Characteristic Testing Machine Type: | PLC Control |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Negative pressure test system to ensure operator safety.
Negative pressure cabinet built-in peristaltic pump, A,B two path 6 Grade Andersen sampling.
Peristaltic pump flow is adjustable.
Special microbial aerosol generator, the spray volume of bacterial liquid can be set, and the atomization effect is good.
Built-in high speed industry micro computer control.
Adopt 10 Inch industry high resolution color touch screen.
USB Interface for data stroage.
Cabiney built in high brightness lighting.
Built in electricity leakage protective switch to ensure operator safety.
The inner layer of cabinet is made of formed stainless steel,the outer layer is sprayed with cold-rolled plates, between the inner and outer layers are insulated, flame retardant.
Technical Parameter:
|
Item |
Parameter Range |
Resolution |
Max Permissible Errors |
|
Sampling flow rate of Path A |
28.3L/min |
0.01L/min |
2.5% |
|
Sampling flow rate of Path B |
28.3L/min |
0.01L/min |
2.5% |
|
Nebulization flow rate |
(8~10)L/min |
0.1L/min |
5.0% |
|
Peristaltic pump flow rate |
0.006~3mL/min |
0.001mL/min |
2.5% |
|
Flow meter fore pressure of path A |
-20~0kPa |
0.01kPa |
2.5% |
|
Flow meter fore pressure of path B |
-20~0kPa |
0.01kPa |
2.5% |
|
Nebulization flow meter fore pressure |
0~300kPa |
0.1kPa |
2.5% |
|
Negative pressure of aerosol chamber |
-500~0Pa |
0.1Pa |
2.0% |
|
Negative pressure of cabinet body |
(-500-0)Pa |
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|
Data Storage |
>100000 Groups |
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Feature of HEPA filter |
The filtration efficiency of particles above 0.3um is ≥99.99% |
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|
Mass mean diameter of aerosol generator |
Mean particle size (MPS) (3.0+/-0.3)μm, geometric std. deviation≤1.5 |
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Andersen |
I>7μm, II. 4.7-7μm, III. 3.3-4.7μm, IV. 2.1-3.3μm, V. 1.1-2.1μm VI. 0.6-1.1μm |
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|
Size of aerosol chamber |
600mm(Length)×80mm(Diameter)×5mm(Thickness) |
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Total particle number of positive control sampler |
2200+/-500cfu |
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Ventilation flow of negative pressure cabinet |
800m3/min |
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Operation Cabinet Size |
740mm×940mmx440mm |
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Dimension of main machine |
1200mm×650mm×2100mm (L×W×H) |
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Power supply |
AC220V+/-10%,50Hz |
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Noise |
<65dB(A) |
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|
Weight |
Approx. 150kg |
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|
Power |
<1500W |
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1. How About Machines Calibration?
Answer: All machines is calibrated well in house before it is out of factory, XH Instruments will provide you calibration report, if you need calibration certificate from third party, such as ISO 17025 certificate, we also can provide you with extra charge.
2. What about delivery way and delivery item?
Answer: Courier Express Delivery, Sea Delivery, Air Delivery.
EXW Works, FOB, C&F, CIF, ClP, CPT, FCA, DDU.
3. How can I pay you?
Answer:Bank TT, Western Union, L/C, Paypal.
4. How about you after service?
Answer: XH Instruments will give a feedback within 24 hours.Warranty Period is 12 Months.
For problem caused by product quality within warranty period,XH Instruments will provide product maintenance, technical support, freight out and home as well as spare parts free of charge.
Problem not caused by product quality within warranty period or maintenance beyond warranty period is only charged for replaced parts. However, freight charges home and out are at customer' side (only the replaced part is charged if transportation of instrument is unnecessary).
Suppliers with verified business licenses
Audited Supplier 
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