Dongguan Guo Feng Testing Machine Co., Ltd.
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,
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PH Tester
PH standard :
US (pH4.01, 7.00, 10.01)and NIST(pH4.00, 6.86, 9.18),customer can choose.
Technical Specifications:
| PH calibration temperature range | 0.0~6°C |
| Automatic temperature compensation method and range | 0.0 ~ 100.0°C manually |
| Input impedance | > 1013 ohms |
| Work environment | > 1013 ohms |
| Work environment | 0 ~ 50 °C |
| relative humidity is less than | 90% |
| waterproofing grade | IP-54 |
| SIEZ | 504 g / 203 x 105 x 72mm |
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pH 0.00~14.00pH/ORP -1999.9 ~ +1999.9mV/ temperature 0.0~100.0°C resolution ratio: pH 0.01pH/ORP 0.1mV |
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| PH adjustment 1, 2 or 3 point correction | |
Company introduction:
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over ten years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy, etc. We are a manufacturer and supplier with rich experience of R&D, Manufacture and distribution. We have a technical team possessing of automation, software program, physical properties test for materials, distribution, and processing equipment, specially the excellent technology.
Our company supplies different kinds of products. High quality and favorable price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.