Product Description
DiSTs are rugged and reliable pocket-sized testers that offer quick and accurate readings of conductivity or TDS. The DiST family of testers is widely used for monitoring EC/TDS in drinking water, water conditioning, reverse osmosis, cooling towers, wastewater, laboratories, agriculture, aquaculture and aquariums, hydroponics and the printing industry.This tester features an amperometric graphite electrode that provides better repeatability in measurements since they do not oxidize. An amperometric measurement of EC is based on Ohms Law, I = V/R where R depends on the distance between two pins and their surface. Oxidation changes both the distance and surface which will affect accuracy. The DiSTs non-oxidizing graphite pins are able to provide an optimal surface for accurate, dependable results.
When calibration is necessary, simply submerge the electrode tip into calibration solution and adjust the trimmer on the side of the tester.
Features:
- Graphite electrodes
- ATC
- Simple one point calibration
- Easy to use
- Economical
Specifications:
| Range | 1999 S/cm |
| Resolution | 1 S/cm |
| Accuracy | 2% F.S. |
| Calibration Solution | HI 70031 |
| Calibration | manual, 1 point |
| Probe | HI 73303 |
| Temperature Compensation | Automatic, 0 to 50C (32 to 122F) |
| Battery Type / Life | 4 x 1.5V / approx. 200 hours of continuous use |
| Environment | 0 to 50C (32 to 122F); RH max 95% |
| Dimensions | 175 x 41 x 23 mm (6.9 x 1.6 x 0.9") |
| Weight | 95 g (3.4 oz.)
|
Advanced Accuracy and CalibrationEnsure consistent and exact measurements with the Hanna Digital Conductivity Meter. With 1% F.S. accuracy, automatic temperature compensation, and the ability to calibrate manually or automatically at 1 or 2 points, this instrument is ideal for routine and precision testing. The replaceable probe design adds flexibility for long-term use in laboratory and industrial environments.
User-Friendly Operation and Portable DesignThis device features a large digital LCD display for effortless data reading and straightforward controls. Its lightweight, rectangular body, and portable design make it convenient for fieldwork or laboratory use. Whether powered by a 9V DC adapter or batteries, users benefit from up to 500 hours of continuous operation, supporting extended testing sessions wherever needed.
FAQ's of Digital Conductivity Meter Hanna:
Q: How do you calibrate the Hanna Digital Conductivity Meter?
A: Calibration of the Hanna Digital Conductivity Meter is performed either manually or automatically, supporting 1- or 2-point calibration. For manual calibration, adjust the meter using the provided calibration solution and follow the on-screen prompts. Automatic calibration simplifies the process with minimal user intervention, ensuring reliable and accurate results every time.
Q: What applications is this conductivity meter suitable for?
A: This digital conductivity meter is specifically tailored for laboratory water analysis, water quality testing, and industrial applications where precise conductivity measurements are essential. Its portable design and robust accuracy make it ideal for use by researchers, technicians, and quality control personnel alike.
Q: When should the conductivity probe be replaced?
A: The conductivity probe should be replaced when calibration becomes difficult, readings become erratic, or after prolonged usage as recommended by the manufacturer. Regular maintenance and proper cleaning can extend its lifespan, but a readily replaceable probe ensures ongoing reliable performance.
Q: Where can I use this meter, and what environmental conditions are required?
A: You can use the Hanna Digital Conductivity Meter in laboratories, field settings, and industrial environments across India. It operates effectively within a temperature range of 0C to 50C and is suitable for various sample volumes, depending on your container size.
Q: What is the process for taking a conductivity measurement with this device?
A: To measure conductivity, insert the replaceable probe into your prepared sample, ensuring the sample volume is sufficient to submerge the electrode. The device's auto temperature compensation and large LCD display will provide a direct digital reading. Once complete, rinse and clean the probe according to the manufacturer's guidelines.
Q: What are the benefits of using this digital conductivity meter?
A: The Hanna Digital Conductivity Meter offers high accuracy, automatic temperature compensation, easy calibration, and a user-friendly interface. Its portability, long battery life, and minimal sample requirements make it a practical choice for professionals needing trustworthy data in both fixed and mobile workflows.