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Load resistance adjustment device for total suspended particulate matter sampler (...)
Product Overview: This device can gradually adjust the load resistance from zero resistance (i.e. no-load state) to a fully sealed state. When in use,
Product details
Product Overview
This device can gradually adjust the load resistance from zero resistance (i.e. no-load state) to a fully sealed state. When in use, first connect the orifice flowmeter and adjust the pressure regulating rod to zero position (i.e. no-load state). After the total suspended particulate matter sampler runs stably, the flow indication error under no-load state can be verified; After completion, there is no need to disassemble. Simply adjust the pressure regulating rod of this device to slowly increase the load pressure to between 4kPa and 6kPa. After the total suspended particulate matter sampler runs stably, the flow rate reading under load can be read to complete the verification of load capacity.- Patent number: ZL 2014 2 0619881.0
execution standard
- JJG 943-2011 Total Suspended Particle Sampler
Product Features
- The product structure is simple and reliable, and easy to use
- Can be reused continuously without any additional costs
- The load resistance can be gradually adjusted and has controllability
- Using polytetrafluoroethylene material, there is basically no interference to the sampled samples
- During the resistance adjustment process, there is no need to disassemble multiple times, which can effectively save labor hours
- The entire process, with one connection, can achieve calibration in both no-load and load states
explain:
1. The above content fully complies with the requirements of relevant national standards. Due to product upgrades or discrepancies between pictures and actual machines,
Please refer to the actual machine, this content is for reference only.
2. If your needs deviate from theirs, please callserviceHotline:
Or consult the regional sales representative in detail, thank you!
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