Product Description
Lutron PH-220 Pen PH Meter
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Lutron PH-220 Pen Type pH Meter with BNC Connection, easy to use and portable. Hold data, Reverse Display, Calibration pH, Auto power off. LCD Display, Water resistance, IP65.
Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions.
Features Lutron PH-220 Pen PH Meter
- Pen type digital pH meter
- Separate pH electrode, easy for general purpose usage and remote measurement
- Complete set with one separate pH electrode ( PE-11 ) and pH 4, pH 7 standard solution
- Can select the display direction ( normal or reverse )
- Water resistance, IP65 protection
- Auto calibration for pH 4, pH 7 or pH 10
- Build in reverse display button
- Data hold
- Auto power off
- Compact size, light weight
Specifications Lutron PH-220 Pen PH Meter
Display | LCD, size : 20 mm x 28 mm * User can reverse the display direction by push button |
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Measurement Range | 0 to 14 pH x 0.01 pH |
Resolution | 0.01 pH |
Accuracy | ± 0.07 pH ( pH 5 to pH 9 ) ± 0.1 pH ( pH 4 to pH 10 and beyond pH 5 to pH 9) ± 0.2 pH ( pH 1 to pH 3.9, pH 10.1 to pH 13 ) * 23± 5 * After calibration |
Input Impedance | 10^12 ohms |
Temperature Compensation | Not necessary to make adjustment |
Sampling Time | Approx. 0.8 second |
Operating Temperature | 0 ℃ to 50 ℃ ( 32 ℉ to 122 ℉ ) |
Operating Humidity Calibration method |
Less than 80% RH Auto calibration, pH 7, pH 4 ( or pH 10 ) |
Power Supply | DC 1.5V battery ( UM-4/AAA ) x 4 PCs |
Power Consumption | Approx. 4.8 mA |
Dimension | Meter :180 x 40 x 32 mm ( 7.1 x 1.6 x 1.3 inch ) Electrode : Body size : 9.5 mm dia. x 120 mm Electrode cable length : approx.. 1.8 meter |
Weight | 220 g/0.48 LB (included electrode) |
pH electrode | Any pH electrode with BNC plug. pH electrode, PE-11 is included |
Standard Accessories | Instruction Manual pH electrode. PE-11 pH 7.00 buffer solution, PH-7A pH 4.00 buffer solution, PH-4A * PE-11, PH-7A, PH-4A are the consumer accessory |
Optional Accessories | pH electrodes, Carrying case |
Lutron PH-220 – Datasheet
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