Product Description
FEATURES:- - ABS Plastic Body
- 3 % digit LCD display
- Rugged Portability
- pH measurements
- Auto Temperature Compensation (in Model-132)
SPECIFICATION :
Designed in ABS Plastic to provide the rugged portability matched in fields with the accuracy demanded in 1he laboratory. A beautiful carrying case holds everything nee<led In the fIeld operation. These are useful test instruments 1D measure pH of any solution in 1he fields, laboratory or plant, pH meter with chargeable battery, ATC (In Model 132 only) and auto power cut off Is also available (in Model 132).
TECHNICAL SPECIFICATIONS :Digital pH Meter RS-131
Range : 0-14pH
Resolution :0.01 pH
impendence : 10ohms
Sensor : Combination pH Electrode
Temp. Compensation : Manual:0-100"C
Accuracy : 0.01pH
ATC - -
Display : 3%DigitLCD
Battery : 9VDC
Dimensions(Lx Bx H) : 180x85x30 mm (Approx.)
TECHNICAL SPECIFICATIONS :Digital pH Meter RS-132
Range : 0-14pH
Resolution :0.01 pH
impendence : 10ohms
Sensor : Combination pH Electrode
Temp. Compensation : AUTO : 0-100"C
Accuracy : 0.01pH
Temp. Probe: 0-100c
Display : 3%DigitLCD
Battery : 9VDC
Dimensions(Lx Bx H) : 180x85x30 mm (Approx.)
Exceptional Precision and AccuracyThe RS-131 & RS-132 digital pH meters deliver highly accurate measurements with a resolution of 0.01 pH and impressive repeatability. The integrated microprocessor and glass/reference electrode pairing guarantee reliable results, making this portable device suitable for demanding quality control, industrial, and environmental science tasks.
User-Friendly, Portable DesignWeighing about 500 grams and featuring a convenient carrying case, the RS-131 & RS-132 models are designed for portability without compromising functionality. The large LED display ensures readings are always easy to interpret, whether you're testing in the lab or on location in the field.
Versatile Calibration and Automatic Buffer RecognitionBenefit from manual 2-point or 3-point calibration flexibility, accommodating your accuracy requirements. The automatic buffer identification system simplifies the calibration process, ensuring precise settings and reducing the risk of user error during operation.
FAQ's of DIGITAL PH METER (PORTABLE) RS-131& 132:
Q: How do I calibrate the RS-131 & RS-132 digital pH meter?
A: Calibration is performed manually, using either a 2-point or 3-point method according to your required precision. The meter automatically recognizes buffer solutions and guides you through the calibration steps using included buffer solutions. For best results, follow the step-by-step instructions in the user manual.
Q: What types of environments can the RS-131 & RS-132 be used in?
A: This pH meter is suitable for both indoor and outdoor use. It operates reliably in temperatures from 0C to 100C with humidity below 80% RH, making it ideal for laboratory, industrial, or field measurements of liquid samples.
Q: When should I replace the pH electrode?
A: It is recommended to replace the glass electrode periodically or if you notice erratic or consistently inaccurate readings, even after calibration. The frequency will depend on usage and the types of samples being measured. Regular cleaning and proper storage will extend electrode life.
Q: Where does the RS-131 & RS-132 get its power from, and how long does the battery last?
A: The device operates on a 9V battery, enabling up to 250 hours of continuous use. This long battery life supports extended field work without frequent replacements.
Q: What is the process for taking a pH measurement with these meters?
A: Connect the supplied pH electrode via the BNC connector, calibrate as described in the manual, immerse the electrode in your sample, and read the result on the 7-segment LED display. Auto temperature compensation ensures precise measurement, adjusting for solution temperature variations.
Q: What are the benefits of using the RS-131 & RS-132 digital pH meters?
A: These models offer reliable precision, rapid readings (under one second), lightweight portability, and robust durability. Auto buffer recognition, manual calibration, corrosion-resistant materials, and a protective carrying case further enhance user convenience and measurement reliability.
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