Shanghai Yushi Technology Development Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 |
| Delivery Time | 7-10 work days |
| Packaging Details | Carton / Wooden Box |
| Dimensions | 414*333*177mm |
| Battery Working Time | ＞8 Hours |
| Power Supply Mode | AC220V / Lithium Battery |
| Measured Gas | Air / N2 / SF6 |
| Working Temperature | -20 - +50℃ |
| Relative Humidity | 5 - 90%RH |
| Brand Name | KSTONE |
| Model Number | KST-VII |
| Certification | ISO9000 |
| Place of Origin | Shanghai |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 |
| Delivery Time | 7-10 work days | Packaging Details | Carton / Wooden Box |
| Dimensions | 414*333*177mm | Battery Working Time | ＞8 Hours |
| Power Supply Mode | AC220V / Lithium Battery | Measured Gas | Air / N2 / SF6 |
| Working Temperature | -20 - +50℃ | Relative Humidity | 5 - 90%RH |
| Brand Name | KSTONE | Model Number | KST-VII |
| Certification | ISO9000 | Place of Origin | Shanghai |
| High Light | Custom handheld dew point meter ，PPMV handheld dew point meter ，PPMV dewpoint analyzer | ||
This precision dew point meter integrates an imported Vaisala 143 capacitance-resistance sensor, delivering high-accuracy measurements and rapid response. Engineered for trace moisture analysis, it supports real-time display of dew point (-8 to +20°C Td), PP20, PPMV, temperature, and flow rate via an 800*480 high-definition touch screen. Its self-locking quick connector enables plug-and-play field operation, while a lithium battery ensures >8 hours of continuous use for outdoor applications. Compliant with DL/T1366-2023 standards, it suits moisture detection in compressed air, SF6, N2, and H2 gases.
| Category | Details |
|---|---|
| Dew Point Range | -8 to +20°C Td |
| Humidity Range | 0–100% |
| Temperature Range | -40 to +80°C |
| Dew Point Accuracy | ±0.5°C Td (benchmarked) |
| Resolution | 0.1°C Td |
| Response Time | -60→20°C Td: 5s [30s]; 20→-60°C Td: 10s [300s] |
| Working Temp | -20 to +50°C |
| Flow Rate | 0.5–0.6 L/min |
| Measured Gases | Air, N2, SF6 |
| Power Supply | AC220V / Lithium battery (＞8h runtime) |
| Display | 800*480 touch screen (dew point, PPMV, PP20, flow, temp) |
| Dimensions | 414*333*177mm |
Standard-setting enterprise | 0.01ppm precision SF6 leak detector | Multiple patents & certifications
Portable detectors to recovery systems | 100% accredited by national labs
Tailored equipment design | On-site installation & debugging
1000+ global clients | Localized after-sales service
Aligns with EU F-gas Directive | Zero-emission SF6 handling
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
500,00,00-600,00,00
Employee Number:
40~60
Ecer Certification：
Verified Supplier
Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi... Company Profile About KSTONE KSTONE is a professional manufacturer specializing in SF6 testing instruments, gas handling equipment, and eco-friendly gas solutions for the global power industry. With over 13 years of professional experience, KSTONE has become one of the leading manufacturers in Chi...
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