PRODUCTS CENTER
-
Product name：JCH-1000X Portable Dioxin Sampler -
Order number： -
Model：JCH-1000X -
Stock status：Delivery according to contract -
Logistics：by sea, by air, by express, etc
- Product Introduction
-
product description
It is mainly used to collect samples of semi-volatile organic compounds such as dioxins, polycyclic aromatic hydrocarbons, and polychlorinated biphenyls in the ambient air, and can also collect samples of semi-volatile organic compounds emitted by fugitives.
Features
1. Adopt flow, pressure, temperature sensors and single-chip measurement and control technology to automatically control the sampling flow to achieve constant flow sampling.
2. Small size, light weight, easy to carry and easy to transport.
3. Automatically measure parameters such as ambient temperature, atmospheric pressure, flow rate, gauge temperature and gauge pressure.
4. Automatically display the sampling flow (working condition), sampling volume, temperature, pressure, sampling time, power failure time and other values.
5. Digital calibration of flow, temperature, pressure, time and other values.
6. Digitally set parameters such as sampling flow, sampling time or sampling volume.
7. Overload automatic protection function: During the sampling process, when the sampling flow value exceeds 10% of the set value deviation for 5 consecutive minutes , the instrument will automatically shut down for protection.
8. Power failure protection function: when the power is cut off during the sampling process, the sampling data can be automatically saved, and the sampling will continue after the power is turned on.
9. The imported fan is adopted, which has good load characteristics and long service life, and can run for 20,000 hours without failure .
10. The sampling head adopts a plug-in structure for sealing connection, which is convenient for disassembly and assembly.
11. Can store 100 sets of sampling data.
12. The stored data can be printed or exported to U disk.
Product parameters
The main parameters
parameter range
Resolution
Indication error
Flow setting range
(220.0 ～1000.0)L/min
0.1L/min
work flow point
225.0L/min , 500.0L/min , 700.0L/min optional
0.1L/min
better than ± 2%
flow repeatability
better than 1.0%
Flow stability
better than 2.0%
atmospheric pressure
(70~110) kPa
0.01kPa
Better than ± 500Pa
pre-gauge pressure
(-30~0) kPa
0.01kPa
Better than ± 2.5%FS
temperature
(-55~99.9) ℃
0.1 ℃
Better than ± 0.3 ℃
timing error
1s
Better than ± 0.1%
Sampling mode
Quantitative sampling: sampling volume setting range ( 0.1 ~ 9999 9999.9 ) L (standard condition).
Start time setting range 00:00 ~ 23:59 ;
Immediate sampling: sampling time setting range ( 00h01min~99h59min );
Timing sampling: start time setting range ( 00:00~23:59 ),
Sampling time setting range ( 00h01min~99h59min );
Interval sampling: interval sampling times ( 1 to 99 ) times, sampling interval and sampling time
It can be set arbitrarily within 00h1min ~ 23h59min , and the sampling start time can be set arbitrarily.
load capacity
When the flow rate is 700.0L/min , the load is ≥ 18kPa
Power consumption
＜1100W
Host size
L*W*H: ( 295 * 190 * 398 ) mm
