Orion™ Lab Star EC112 Conductivity/Salinity/TDS Bench Meters, Thermo Scientific

: Thermo Fisher Scientific

Measure conductivity, salinity or TDS simultaneously with temperature using the Orion™ Lab Star EC112 conductivity bench meter.

Budget-friendly conductivity meter for simplified conductivity, salinity and TDS testing
Large 5" backlit display makes viewing measurements easy
Small meter footprint saves valuable bench space in your lab
Date and time stamped logs support GLP compliance
View active calibration logs with date and time to help ensure accuracy
500-point log with date and time to track critical dataOutput data and calibration logs to a printer or computer for long-term data storage
Stabilizing and ready indicators identify when measurements are complete
Large 5" display with backlight to improve ease of viewing and recording measurements
Large primary conductivity, salinity or TDS measurement shown simultaneously with temperature measurements
Durable membrane keypad to support rugged lab use and disinfection needs
Small footprint to save bench space
IP-54 rated housing protects meter against spills, splashes and dust intrusion
Optional sleep mode
Self-test, automatic with startup
Offset adjustment up to ±5 °C
Time and date
Continuous, auto-read, timed read types
5 s to 60 min timed intervals

To enable comprehensive measurement capabilities, measure conductivity in a range of 0.00 μS/cm to 500.0 mS/cm, measure salinity in a range of 0.00 - 80.0 ppt or 0.00 - 42.0 PSU, measure TDS in a range of 0.00 ppm - 500.0 ppt and measure temperature in a range of −5.0...+105.0 °C or 23.0...221.0 °F.

: CE, cTUVus, FCC Class B, CES-001, KC, RCM.

: Three-year warranty.

Restricted Products: To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

• State issued document with your organization's Federal Tax ID Number
• State issued document with your organization's Resale Tax ID Number
• City or County issued Business License
• State Department of Health Services License
• Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. Avantor will not lift restrictions for residential shipping addresses.

Catalog No:
76557-426
76557-418

Conductivity Range:
0.00 μS/cm - 500.0 mS/cm
0.00 μS/cm - 500.0 mS/cm

Conductivity Resolution:
0.01, 0.1, 1 μS/cm, 0.01, 0.1 mS/cm
0.01, 0.1, 1 μS/cm, 0.01, 0.1 mS/cm

Conductivity Accuracy:
±0.5% reading ±1 LSD (relative)
±0.5% reading ±1 LSD (relative)

Conductivity Calibration:
1 - 5 points (Automatic standard recognition with manual entry option)
1 - 5 points (Automatic standard recognition with manual entry option)

Conductivity Reference Temperature:
15.0, 20.0, 25.0 or 30.0 °C
15.0, 20.0, 25.0 or 30.0 °C

Salinity Range:
0.00 - 80.0 ppt, 0.00 - 42.0 PSU
0.00 - 80.0 ppt, 0.00 - 42.0 PSU

Salinity Resolution:
0.01, 0.1 ppt, 0.01, 0.1 PSU [Natural Seawater (ppt) or Practical Salinity (PSU) modes]
0.01, 0.1 ppt, 0.01, 0.1 PSU [Natural Seawater (ppt) or Practical Salinity (PSU) modes]

Salinity Accuracy:
±0.5% reading ±1 LSD (relative)
±0.5% reading ±1 LSD (relative)

TDS Range:
0.00 ppm - 500.0 ppt (1.00 factor)
0.00 ppm - 500.0 ppt (1.00 factor)

TDS Resolution:
0.01, 0.1, 1 ppm, 0.01, 0.1 ppt
0.01, 0.1, 1 ppm, 0.01, 0.1 ppt

TDS Accuracy:
±0.5% reading ±1 LSD (relative)
±0.5% reading ±1 LSD (relative)

TDS Conversion Factor:
0.40 - 1.00
0.40 - 1.00

Temperature Range:
−5.0...+105.0 °C, 23.0...221.0 °F
−5.0...+105.0 °C, 23.0...221.0 °F

Temperature Resolution:
0.1 °C, 0.1 °F
0.1 °C, 0.1 °F

Temperature Accuracy:
±0.3 °C, ±0.5 °F (relative)
±0.3 °C, ±0.5 °F (relative)

Temperature Calibration:
1 point
1 point

Temperature Compensation:
Linear (0 - 10%/°C) or off
Linear (0 - 10%/°C) or off

Data Logging Capacity:
500 sets with time and date
500 sets with time and date

Outputs:
Computer or printer
Computer or printer

Input:
8-pin MiniDIN
8-pin MiniDIN

Power supply:
100 - 240 V 50/60 Hz, 9 DC adapter, 1.3 A
100 - 240 V 50/60 Hz, 9 DC adapter, 1.3 A

Calibration Points:
1 point (salinity), 1 - 5 points (TDS )
1 point (salinity), 1 - 5 points (TDS )

Calibration:
Active conductivity, salinity, TDS, temperature with time and date (calibration log)
Active conductivity, salinity, TDS, temperature with time and date (calibration log)