3WIN PH-C Portable tester
1 Range: 0.0 to 14.0 pH
2 Resolution:0.01 PH
3 Accuracy :+/-0.01PH
4 waterproof, high resllution
Port: GUANGZHOU
Minimum Order Quantity: 500 Piece/Pieces
Supply Ability: 30000 Piece/Pieces per Month
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: standard export packing
Delivery Detail: within 7 days after recieving the payment
3WIN PH-C Portable tester
1 Range: 0.0 to 14.0 pH
2 Resolution:0.01 PH
3 Accuracy :+/-0.01PH
4 waterproof, high resllution
OPERATION MANUAL
| * Range: 0 to 14.00 pH |
| * Resolution:0.1PH |
| * Water proof and protection |
| * Accuracy(@20°C/68°F):±0.1 pH |
| * Easy to change the pH electrode |
| * Typical EMC Deviation:±0.1 pH |
| *Calibration: Manual, 1 point |
| * Temperature Compensation Automatic:0 to 50°C |
| * Environment:0 to 50°C (32 to 122°F); |
| * RH max 95% |
| * Battery Type:4 x 1.5V alkaline ,Battery Life :approx. 200 hours of use |
| *Dimensions:152 x 30 x 21 mm (5.9 x 1.2 x 0.8") |
| *Microcomputer circuit, intelligent function, high accuracy |
| * Compact size, light weight |
| *Available for wide applications, such as aquarium, beverage, fish hatcheries, food processing, photography, laboratory, quality control, school & colleges, swimming pools, water conditions |
OPERATION
1 Remove the protective cap. Do not be alarmed if white crystals
appear around the cap. This is normal with pH electrodes and
they dissolve when rinsed with water.
2 Turn the meter on sliding the switch on the top.
3 Immerse into solution up to the max immersion level. 4 Stir gently and wait until the display stabilizes. Readings are automatically compensated for temperature variations.
5 After use, switch off pH meter, use the water clean the electrode and replace the protective cap.
DO NOT USE DISTILLED OR DEIONIZED WATER FOR STORAGE PURPOSES.
• Large fluctuations in readings could be due to lack of calibration, dry electrode or rundown batteries.
CALIBRATION
• Immerse the tester up to the maximum immersion level in pH 6.86 buffer solution
• Allow the reading to stabilize and using a small screwdriver adjust the calibration trimmer to read 6.9.
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