YR01836 Benchtop pH / Conductivity Meter

ManufacturerKalstein

Description

The YR01836 Benchtop pH / Conductivity Meter is an advanced laboratory instrument designed for high precision pH and conductivity measurements. It features a 5-inch LCD screen that provides crystal-clear readings, even from a distance of up to five meters, thanks to its 150° viewing angle. This meter is equipped with a built-in microprocessor chip that enhances its intelligence, offering functionalities such as automatic calibration, ATC (Automatic Temperature Compensation), data storage for 300 sets, a clock display, and USB outputs. Additionally, it recognizes different electrodes automatically and can store and retrieve calibration data. With its rechargeable battery lasting up to 30 hours, and the ability to measure various parameters like TDS, Salinity, and Resistivity, it stands as a versatile and essential tool for laboratory applications.

Market Price

When considering the purchase of a benchtop pH / conductivity meter, pricing can vary based on features and brand. For models similar to the YR01836, market prices typically range between 500 USD to 800 USD. While prices can fluctuate, investing in quality equipment ensures accurate results and long-term reliability.

Frequently Asked Questions

What kind of calibration does the YR01836 support? It supports 1, 2, or 3-point calibration, providing flexibility depending on the application.

How does the temperature compensation work? The device offers automatic temperature compensation, ensuring precise measurements in varying temperature conditions.

Advantages and Disadvantages

Among the advantages of the YR01836 are its high accuracy and wide measurement range for both pH and conductivity, making it suitable for diverse laboratory tasks. The automatic features, including calibration and temperature compensation, reduce the chances of human error. However, one potential drawback is its premium pricing in the market, which might be a consideration for smaller labs with limited budgets.

Field Usage

In practical applications, the YR01836 is ideal for laboratories requiring precise pH and conductivity meters. It’s used in water quality testing, research labs, and educational institutions, where reliable and repeatable results are critical. The robust design and comprehensive feature set make it suitable for both routine operations and complex research tasks.

Recommendations

To maximize the effectiveness of the YR01836, users should regularly calibrate the device using the recommended buffer solutions. Caring for the electrodes properly will extend their lifespan and maintain measurement accuracy. For optimal performance, use the meter within the specified temperature range and environmental conditions.

Features

  • 5-inch LCD with 150° viewing angle
  • Automatic calibration and data storage
  • USB ports for PC connectivity and data transfer
  • Intelligent electrode recognition and storage
  • 300 sets of data storage capacity
  • 30-hour rechargeable battery life
  • Automatic recognition of multiple electrodes and buffers
  • Wide measurement range for various parameters

Technical Specifications

Model YR01836
pH
Measuring range (-2 ~ 19.999)pH
Resolution 0.1/0.01pH
Accuracy ±0.02 pH
Input current ≤2×10-12 A
Input impendance ≥1×1012 Ω
Stability ±0.002 pH/3h
Temp. compensation range (0 ~ 100)ºC, auto/manual
mV
Measuring range -1999.9mV ~ 0 ~ 1999.9mV
Resolution 0.1mV
Accuracy ±0.03% FS
Conductivity
Measuring range
Conductivity: (0.00~20.00)μS/cm; (20.0~200.0)μS/cm; (200~2000)μS/cm; (2.00~20.00)mS/cm; (20.0~200.0)mS/cm
TDS: (0~100) g/L
Salinity:(0 ~ 100)ppt
Resistivity:(0 ~ 100)MΩ·cm
Resolution 0.01/0.1/1μS/cm; 0.01/0.1mS/cm
Accuracy Meter: ±1.50% FS; Electrode: ±1.0% FS
Temp. compensation range (0 ~ 50)ºC , auto
Electrode constant 0.1 / 1 / 10 cm-1
Temperature
Measuring range (-10 ~ 110)ºC
Resolution 0.1ºC
Accuracy 5~ 60ºC: range: ±0.4ºC; other range: ±0.8ºC
Calibration 1, 2, 3 point
Other Technical Parameters
Display 5-Inch white backlit LCD screen
Data storage 300 sets
Power DC 5V/1A
Communication connector Micro USB & Standard USB
Dimension/N.W. 180 x 130 x 14mm/280g
Working Condition
Environment Temp. 5 ~ 35 ºC
Environmental ≤85%
IP Grade IP54

Additional information

Weight 2,5 kg
Dimensions 47 × 43 × 10 cm

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