PRODUCTS CENTER
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Product name：JCH-120F-1 intelligent TSP sampler/environmental particle sampler -
Order number： -
Model：JCH-120F-1 -
Stock status：Delivery according to contract -
Logistics：by sea, by air, by express, etc.
- Product Introduction
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1. Product introduction
JCH-120F intelligent medium-flow particle sampler (hereinafter referred to as the sampler) is a new product developed by our company based on the characteristics of environmental testing and widely soliciting opinions from experts and users, in order to facilitate the testing personnel to sample and reduce their labor intensity. Generation sampler. The sampler uses a membrane weighing method to capture total suspended particulates (TSP) and respirable particulates (PM10) or fine particles (*PM2.5 , PM5, PM10) (optional) in the ambient atmosphere, using current computer, G new technologies in the fields of sensors and new materials can be used for routine monitoring by departments such as environmental protection, health, labor, safety supervision, military, scientific research, education , and testing companies.2. Product parameters
The main parameters
parameter range
Resolution
Accuracy
Sampling flow
（60 ～130 ）L / min
0.1L/min
better than ± 2 .5 %
sampling time
1min ～99h59min
1min
Better than ± 0.2%
Number of samples
1 to 99 times
Intervals
<99h59min
MAX sample volume
9999.99L
pre-gauge pressure
（-20～0）Kpa
0.01Kpa
better than ± 2.5%
atmospheric pressure
（70～130）Kpa
0.1Kpa
better than ± 2.5%
Operating temperature
(-30 to +55) ℃
0.1 ℃
better than ± 1 ℃
Working power
AC220V±10% 50Hz
PM2.5 cutting characteristics
Da50 = (2.5±0.2)μm σg = (1.2±0.1) μm
PM10 cutting characteristics
Da50 = (10±0.5)μm σg = (1.5±0.1) μm
Inlet velocity
0.3m/s
b/a
0.625
Sampling flow
100 L / min
Effective membrane diameter
Ф80mm
Connector
M20 × 1.5
Dimensions
400mm × 270mm × 190mm
Total Weight
about 5kg
3. Product Features
1. Using brushless control fan, low noise, large load, suitable for continuous long-term work
2. TSP/PM10/PM2.5/PM5 sampling head is made of aluminum alloy material, anti-static adsorption
3. Electronic flowmeter , constant current sampling
4. With a real-time clock, you can set timing sampling, multiple sampling at equal intervals
5. Real-time monitoring of gauge pressure and temperature, automatic compensation of flow deviation, and optimization of flow accuracy
6. Chinese LCD display with automatic contrast adjustment , suitable for sampling in cold areas, the popular software display interface, realizes good human-computer interaction
7. Automatically calculates the cumulative sampling volume, and converts the standard sampling volume according to the air pressure and temperature8. A set of sample storage device is optional, which is convenient for sample collection and storage
9. Optional JCD-1500 upgraded mobile power box can realize normal sampling without AC power
