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DIGITAL TDS METER 651

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DIGITAL TDS METER 651 Specification

Power Source
Battery Operated

Accuracy
100 %

Core Components
Electronic Sensor, LCD Display

Automation Grade
Manual

Temperature Range
0C to 60C

Measurement Range
0 2000 ppm

Frequency
50 Hz

Capacity
Suitable for standard laboratory use

Model No
651

Feature
Highly Efficient

Voltage
9 V DC

Equipment Materials
ABS Plastic

Type
TDS Meter

Usage
Laboratory

Display Type
Digital

Dimension (L*W*H)
150 mm x 28 mm x 18 mm

Weight
180 g

LCD Size
15 mm x 35 mm

Low Battery Indicator
Yes

Response Time
< 5 seconds

Water Resistance
Splash proof

Battery Life
Approx. 500 hours continuous use

Data Hold Function
Yes

Calibration
Manual calibration knob

Operating Humidity
Up to 80% RH

Electrode Type
Platinum

About DIGITAL TDS METER 651

FEATURES

Highly Stable and Accurate

3 Digit Seven Segment LED Display

Available in Laboratory & Field Models

Digital TDS Meter is reliable and accurate instrument for measurement of TDS of aqueous solutions. It measures TDS in five ranges. The cell constant is flashed on a digital display & can be adjusted from the front panel. The instrument have the Check facility to calibrate the instrument.

This instrument is ideal for agriculture, soil analysis, swimming pools, fertilizer plants, petroleum refineries and textile plants etc.

SPECIFICATIONS : -

Display	3 Digital Seven Segment LED
Ranges	0 - 200 ppm 0 - 2.000, 0 - 20.00, 0 - 200.0, 0 - 1000 ppt
Accuracy	1%% FS, 1Digit
Temperature Compensation	0 - 50 C (Manual)
Cell Constant	Adjustable on Digital Display
Measuring Cell	Platinum Dip Type
Resolution	0.01 ppm
Power	230 V 10%% AC, 50 Hz
Dimensions	76 x 275 x 175 mm (L x B x H) (Approx.)
Accessories	TDS Cell, Operation Manual, Dust Cover

Note : Specifications are subject to change due to continuous improvements.

Fast and Reliable Measurements

The DIGITAL TDS METER 651 delivers TDS readings in under five seconds, supported by advanced electronic sensors and platinum electrodes for laboratory-grade accuracy. Its digital LCD display offers clear visibility, making it a dependable choice for high-frequency testing environments.

User-Friendly Operation and Calibration

Featuring a manual calibration knob and data hold function, this meter is designed for straightforward, accurate use. Splash-proof construction adds durability, while the low battery indicator ensures youre never caught off guard during critical tests. The robust ABS plastic body enhances longevity.

FAQs of DIGITAL TDS METER 651:

Q: How does the manual calibration knob work on the DIGITAL TDS METER 651?

A: The manual calibration knob allows you to easily adjust the meter for accurate readings before each use. By turning the knob while using a standard solution, you can ensure the device remains precise over time.

Q: What is the benefit of the platinum electrode in this TDS meter?

A: The platinum electrode provides superior sensitivity and durability, ensuring reliable measurement of total dissolved solids in various water samples commonly handled in laboratory settings.

Q: Where can the DIGITAL TDS METER 651 be used?

A: This meter is ideal for use in laboratories but is also suitable for research institutions, universities, and industrial testing where standard laboratory conditions are maintained.

Q: When should I recalibrate the meter?

A: It is recommended to recalibrate the meter regularly before important measurements or whenever you suspect a deviation in results. This helps maintain 100%% accuracy, as indicated by the device specifications.

Q: What does the data hold function do?

A: The data hold function allows you to freeze the displayed measurement, making it easier to record or analyse readings, especially during batch testing or when quick documentation is required.

Q: How does the low battery indicator assist with device operation?

A: The low battery indicator warns you when the battery needs replacing, preventing unexpected power loss during use and helping maintain continuous, reliable measurements.

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