Hanna Instruments Skin pH Portable Meter
#Grup produk P105587088
Spesifikasi
Accuracy (mV) | +/-1 (pH-mV) |
---|---|
Automatic Shut-off | User selectable: after 8 min, 60 min or disabled |
Battery Type/Life | 1.5V (3) AAA / approximately 1400 hours of continuous use |
Dimensions (mm) | 154x63x30 (6.1x2.5x1.2\") |
IP Protection | IP67 |
Environment Temperature (°C) | 0 to 50 (32 to 122 degree F); RH max 100% |
Range (mV) | +/-825 (pH‐mV) |
Resolution (mV) | 1 (pH‐mV) |
Temperature Accuracy (°C) | +/-0.5 (up to 60); +/-1.0 (outside) / +/-1 degree F (up to 140 degree F); +/-2.0 degree F (outside) |
Temperature Range (°C) | -5.0 to 105.0 / 23.0 to 221.0 degree F |
Temperature Resolution (°C) | 0.1 / 0.1 degree F |
pH Accuracy | +/-0.02; +/-0.1 |
pH CAL Check (electrode diagnostics) | Probe condition indicator |
pH Calibration | Automatic, at one or two points with two sets of buffers (standard 4.01, 7.01,10.01 or NIST 4.01, 6.86, 9.18) |
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Informasi Produk
Description
The Hanna Instruments HI99181 is a durable, waterproof, and portable pH and temperature meter designed specifically for analysis of skin. Automatic calibration is performed at one or two points with two sets of buffers. All calibration and measurement readings are automatically compensated for temperature variations.
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