Prix FOB
Obtenir le dernier prix30000 ~ 750000 / Set ( Negotiable )
|1 Set Minimum Order
Pays:
China
N ° de modèle:
001
Prix FOB:
30000 ~ 750000 / Set ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
30000 per Set
Commande minimale:
1 Set
Packaging Detail:
-
Heure de livraison:
30 days after payment
Capacité de Fournir:
50 Set per Month
Payment Type:
T/T
Groupe de produits :
-
Personne àcontacter Berton
Application
It test evaluates the nonviable particle retention or filtration efficiency of filter media and other filtration devices at sub-micron levels. This test is performed for face mask and all filter material that allows 1 cubic foot per minute (CFM) flow to pass through it.
Specifications
|
 |
 |
|
Test range |
***9.**9% |
|
Flow meter range |
(*****0)L/min, |
|
Sampling frequency |
*****9/min |
|
Particle concentration |
(0.******0)mg/m3 |
|
Counting median diameter |
Salt particles(0.**5±0.*2)μm,Oil particles(0.**5±0.*2)μm |
|
Geometric particle size |
Salt particles≤1.*6,Oil particles≤1.*0 |
|
Samples |
       3 ply mask, N*5 |
|
Dynamic detection range |
0.******0Â mg/m3,accuracy1% |
|
Dimension |
**0mm×**5mm×***0mm |
|
Power supply |
AC **0V,*0Hz |
|
Differential pressure sensor range |
0~**0Pa |
Â
Features
1, Using a cold aerosol generator to produce continuous and stable aerosol particles, convenient for filling the solution.
2, Measurement of aerosol concentration using a high-precision PM2.5 sensor. Anti-leakage design of whole particles to protect the safety of laboratory personnel. 2 sets of Aerosol generator:Salty aerosol generator and oily aerosol generator.
3, Equipped with aerosol particle neutralization device.The pneumatic clamp is equipped with a protection device, which is safe and convenient to use.
4, Configure temperature and humidity sensor, real-time display of ambient temperature and humidity(Temperature and humidity requirements:*5℃±5℃,*0%RH±*0%RH).Equipped with glass rotor flowmeter, vacuum pump, laser dust particle counter.
5, Control system: The computer controls the test process,
automatically collects data, and configures a special computer and
test software.
The computer automatically tests the gas concentration and
calculates the filtration efficiency. It can save, output, query
and print the test data.
| Pays: | China |
| N ° de modèle: | 001 |
| Prix FOB: | 30000 ~ 750000 / Set ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 30000 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | - |
| Heure de livraison: | 30 days after payment |
| Capacité de Fournir: | 50 Set per Month |
| Payment Type: | T/T |
| Groupe de produits : | - |
