HI-99131 pH-måler for galvaniseringsbad
HI-99131 pH-måler for galvaniseringsbad
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Det bærbare pH-meteret HI-99131, sammen med pH-proben HI-629113, er spesielt utviklet for pH-målinger i galvaniseringsbad. Galvaniseringsbad kan variere fra sure til nøytrale og alkaliske, og det brukes mange ulike kjemiske formuleringer.
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Beskrivelse
Beskrivelse
The HI-99131 portable pH meter, together with the HI-629113 pH probe, are designed specifically for pH measurements in plating baths. Plating baths can vary from acid to neutral to alkaline with many different chemical formulations used. The common necessity is the fast and accurate measurement of pH to ensure that additives and chemicals are working properly to provide even and consistent plating.
The HI-99131 pH meter is a portable, lightweight meter with two button operation that is simple to use. It is delivered with a rugged pH electrode protected by a titanium body that functions properly in an applied current field thus permitting the flexibility of bringing quality pH measurements directly the operation.
HI-629113 pH electrode has been specially designed for applications in plating baths. The titanium electrode body acts like a Faraday cage, and allows stable readings even in samples where strong electrical fields are involved. Moreover, a built-in temperature sensor allows simultaneous temperature compensated pH and temperature readings and an integral pH sensor pre-amplifier provides measurements impervious to noise and electrical interferences.
Main features:
- Simultaneous pH and temperature measurements on a large dual-line LCD Display
- Automatic pH calibration at one or two points within two memorised buffer sets (standard or NIST)
- Selectable temperature unit °C or °F
- Electrode condition indicator
- mV of pH measurement for electrode check
- HI-629113 dedicated pH with integral temperature sensor
- Probe quick connect system
- Battery life indication and low battery detection
- Keystroke confirmation tone
- Auto-off function
- Waterproof casing IP67
Each meter is supplied complete with:
- HI-629113 pre-amplified pH probe with built-in temperature sensor and titanium body, DIN connector with 1m cable
- pH 4.01 & 7.01 buffer sachet
- HI-700601 electrode cleaning solution x 2 sachets
- 100mL beaker
- Alkaline batteries: 1.5V AAA x 3
- Rugged carrying case
- Calibration certificate of meter
- Calibration of certificate of probe
- Instruction manual
Spesifikasjoner
Spesifikasjoner
| pH Range | -2.00 to 16.00 pH/-2.0 to 16.0 | |
| Temperature Range | -5.0 to 105.0°C / 23.0 to 221.0°F | |
| pH Resolution | 0.01 pH/0.1 pH | |
| Temperature Resolution | 0.1°C / 0.1°F | |
| pH Accuracy | ±0.02 pH/±0.1 pH | |
| Temperature Accuracy | ±0.5°C (up to 60°C), ±1°C (outside); ±1.0°F (up to 140°F), ±2°F (outside) |
|
| pH Calibration | automatic, 1 or 2 point selectable buffer standards (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18) |
|
| Temperature Compensation | Automatic, -5 to 105°C (23 to 221°F) | |
| pH Electrode | HI-629113 preamplified pH probe with built-in temperature sensor and titanium cage working as matching pin, DIN connector and 1 m (3.3') cable (included) |
|
| Battery Type / Life | 3 x 1.5V AAA / approx. 1400 hours of continuous use: auto-off after 8 minutes of non-use |
|
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 154 x 63 x 30 mm (5.9 x 3.1 x 1.4") | |
| Weight | 196g | |
| Case ingress protection rating | IP67 |
Sikkerhetsdatablad
Sikkerhetsdatablad
Manualer
Manualer
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