- Phone
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Address
Room 612, Building B2, Huizhi Science and Technology Park, Xianxin Road, Economic and Technological Development Zone, Qixia District, Nanjing City
Nanjing Haoerpu Analytical Equipment Co., Ltd. (AGC Nanjing Office, Ireland)
Room 612, Building B2, Huizhi Science and Technology Park, Xianxin Road, Economic and Technological Development Zone, Qixia District, Nanjing City
Hope Instrument S48 400/HMT Mass Flow Meter

Technical specifications
| number | project | S48 400/HMT |
| 1 | traffic specification | (10,20,30,50,100,200,300,500)mL/min; (1,2,3,5,10,)L/min |
| 2 | Type of regulating valve | Electromagnetic regulating valve |
| 3 | Static state of regulating valve | normally closed |
| 4 | installation angle | arbitrary |
| 5 | Flow control range | 2%~100% |
| 6 | accuracy | ±1.0% S.P.(≥30% F.S.) ±0.30% F.S.(<30% F.S.)
|
| 7 | line | ±0.5%F.S.
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| 8 | repeatability accuracy | ±0.2%F.S.
|
| 9 | response time | ≤ 1 s |
| 10 | Range of working pressure difference | (0.05~0.3)MPa(<10L/min); (0.1~0.3)MPa(10~50)L/min |
| 11 | pressure resistance | 3MPa |
| 12 | Working environment temperature | 5℃~45℃ |
| 13 | Accuracy guarantee temperature | 15℃~35℃ |
| 14 | Contact with gas materials | 316L,Viton ®, PTFE, or other |
| 15 | leak rate | <1×10-8Pa·m3/s |
| 16 | Connector | Swagelok:Φ6mm,1/4″ VCR: 1/4 "or other |
| 17 | input signal | WIFI
|
| 18 | output interface | WIFI
|
| 19 | communication interface | WIFI Modbus TCP protocol slave
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| 20 | power supply | 11V~25V(±2%)
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Hope Instrument S48 400/HMT Mass Flow Meter
Hope Instruments has been focusing on the analytical needs of the high-purity gas production industry since its establishment, and has successfully developed the GC-8860PDIHID helium ionization gas chromatograph. Due to its high cost-effectiveness, it is widely used in gas production units. At the same time, the company officially became the Nanjing office of AGC Instrument Co., Ltd. in Ireland in 2011. Based on AGC's 45 years of experience and technical accumulation in the gas industry, the company provides customers with higher quality series of high-purity gases such as series 100DID and series 600DID, as well as online analytical chromatographs and corresponding technical applications and development;