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E-mail
guyu.sh@163.com
- Phone
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Address
Room 701, Building 36, Lane 1600, Ping'an Road, Minhang District, Shanghai
Shanghai Guyu Environmental Protection Technology Co., Ltd
guyu.sh@163.com
Room 701, Building 36, Lane 1600, Ping'an Road, Minhang District, Shanghai

Instrument Features
technical indicatorshigh precision
Resolution up to 0.01 pH, accuracy up to ± 0.01 pH
• Automatically identify 2 sets of buffer solutions, up to 3 calibration points, fast, simple, and accurate
Automatic Temperature Compensation (ATC)
long service life
• Corrosion resistant Kynar®The porous dual liquid interface design maximizes the prevention of blockage and contamination
• The increased amount of electrode gel makes the electrode service life longer
Simply replace the electrode module, and the electrode body can be used for a long time with lower maintenance costs
IP67 dustproof and waterproof, precise and lightweight, able to float on the water surface
easy to use
Large size dual row LCD display
• Power outage data protection
• Simultaneously display temperature, ℃/º F optional
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Technical Specifications |
pHTestr30 |
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PH ORP |
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PH/℃ |
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range |
-1.00~15.00pH |
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resolution |
0.01PH |
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precision |
±0.01pH |
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Correction point |
Automatic 3-point calibration |
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buffer solution |
USA:4.01/7.00/10.01; NIST:4.01/6.86/9.18 |
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temperature |
range |
0~50.0℃ |
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resolution |
0.1℃ |
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precision |
±0.5℃ |
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temperature compensation |
automatic |
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Electrode type |
Double liquid connection |
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power failure protection |
is |
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Auto Shutdown |
Automatic shutdown without operation for 8.5 minutes |
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Operating temperature |
0~50.0℃ |
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LCD display |
Dual row LCD (2.1 × 2.7cm) |
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power supply |
4 × 1.5V button battery |
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battery life |
More than 500 hours |
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Size |
16.5 × 3.8cm/90g (single machine) |
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18.5×6.5×5cm/200g |
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Order Information: Number: PHTEST30
Waterproof pHTestr 30 test pen with ATC and temperature display; Resolution of ± 0.01 pH