Digital PH Meters

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Digital PH Meters Specification

Power Source
AC 220V or 9V Battery

Measurement Range
0.00 to 14.00 pH

Temperature Range
0C to 100C

Accuracy
0.01 pH

Feature
Automatic Temperature Compensation (ATC), Auto Calibration, High Precision

Model No
DPM-100X

Frequency
50-60 Hz

Voltage
110V/220V

Capacity
Up to 1000 samples/day

Automation Grade
Automatic

Core Components
Electrode, Microprocessor, Display Unit

Equipment Materials
ABS Plastic Body, Glass Electrode

Type
Bench-top/Portable Digital PH Meter

Usage
Laboratory, Industrial, Soil, Water Quality Testing

Display Type
Digital LCD Display

Dimension (L*W*H)
210 x 180 x 60 mm

Weight
1.2 kg

Battery Backup
Up to 300 hours

Output Interface
RS232/USB (Optional)

Calibration
3-Point Auto Calibration

Response Time
< 2 seconds

Operating Humidity
85% RH

Storage Conditions
Dry & cool environment

Buffer Recognition
Automatic (4.00, 7.00, 10.00 pH)

Electrode Type
Combination Glass Electrode

About Digital PH Meters

Digital PH Meters offered come with automatic temperature compensation combination pH electrode and RTD probe as well as support of 3½ Digit LED display. These find suitability for measurement of pH and MV and provide stable and accurate functioning support. We also offer the meters with auto temperature compensation facility that allows it to perform pH, ORP as well as temperature measurements with faster accuracy and response time. The different model options these are offered in include LT-10 Deluxe pH Meter, LT-11 Digital pH Meter and LT-14 Portable Model with Temperature support from Auto 0 to 100^o , slope correction from 80 to 120% and power requirements of 230V + 10%.

Technical Specifications

Model		LT-10 Deluxe pH Mete	LT-11 Digital pH Meter	LT-14 Portable Model
Display		3 1/2 digit LED	3 1/2 digit LED	3 1/2 digit LCD
Range	pH	0 to 14.00	0 to 14.00	0 to 14.00
Range	mV	0 to + 1999	0 to + 1999	-
Resolution	pH	0.01	0.01	0.01
Resolution	mV	1	1	-
Accuracy	pH	+0.01	+0.01	+0.01
Accuracy	mV	+1	+1	-
Temperature		Auto 0 to 100^o	-	-
Compensation		Manual 0 to 100^o	Manual 0 to 100^o	Manual 0 to 100^o
Slope Correction		80 to 120%	80 to 120%	80 to 120%
Power		230V + 10%	230V + 10%	1 x 9V Battery
Dimensions		76 x 275 x 175	76 x 275 x 175	85 x 28 x 165

Accessories: Combination pH Electrode, Buffer Tablets 4pH & 7pH, Operation Manual, Electrode Stand, Dustcover.

Advanced Performance and Precision

The DPM-100X provides exceptional accuracy (0.01 pH) and rapid results in under 2 seconds, utilizing a highly sensitive glass electrode and powered by a microprocessor. This guarantees consistent readings across a broad pH measurement range, making it a reliable choice for professionals.

Convenient and User-Friendly Features

With 3-point auto calibration and automatic buffer recognition for pH values 4.00, 7.00, and 10.00, setup is streamlined. Its digital LCD display offers clear visibility, while auto temperature compensation ensures accurate performance across 0C to 100C.

Versatile and Robust Design

The DPM-100X is constructed with an ABS plastic body for durability and is available in bench-top or portable configurations. It operates efficiently in environments up to 85% RH and supports a wide range of applications, including laboratory and industrial quality control.

FAQ's of Digital PH Meters:

Q: How does the DPM-100X Digital PH Meter ensure high measurement accuracy?

A: The DPM-100X utilizes a combination glass electrode with 3-point auto calibration and automatic buffer recognition. Its automatic temperature compensation feature ensures pH readings remain precise across varying temperatures, achieving an accuracy of 0.01 pH.

Q: What are the benefits of automatic buffer recognition in this pH meter?

A: Automatic buffer recognition for pH 4.00, 7.00, and 10.00 eliminates manual input errors, expedites the calibration process, and assures users of consistent and repeatable results every time.

Q: Where can the DPM-100X pH meter be used?

A: This meter is versatile, designed for laboratory, industrial, soil, and water quality testing environments. Its robust construction and portable options make it suitable for on-site and in-lab measurements alike.

Q: What is the process for calibrating the DPM-100X pH meter?

A: Calibration is straightforward due to its 3-point auto calibration system. The device automatically recognizes calibration buffers at pH 4.00, 7.00, and 10.00, guiding users through each step to ensure accuracy without complex manual adjustments.

Q: How many measurements can the DPM-100X handle daily and what is its battery backup?

A: The instrument supports up to 1000 samples per day, ideal for high-throughput testing. It offers up to 300 hours of battery backup, ensuring reliable operation during extended or field use.

Q: What are the storage and operating conditions for optimal performance?

A: For best accuracy and electrode longevity, store the meter and its components in a dry, cool environment. It operates efficiently at humidity levels up to 85% RH and within temperatures from 0C to 100C.

Q: How does the meter connect to data systems and what output interfaces are available?

A: The DPM-100X comes with optional RS232/USB connectivity, allowing easy integration with computers or data loggers for efficient data management and record-keeping.

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