VWR® Traceable® Dissolved Oxygen Meter

Catalog # 21800-022

Supplier: VWR International

Catalog # 21800-022

Supplier: VWR International

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 identification that includes your business name and shipping address via email [email protected] or fax 484.881.5997 referencing your VWR account number. Acceptable forms of identification are:

• Issued document with your organization's Federal Tax ID Number
• Government issued document with your organization's Resale Tax ID Number
• Any other Government ID that includes the business name and address

Avantor will not lift restrictions for residential shipping addresses.

Specifications

Temperature range:
0.0 to 50.0°C (32.0 to 122°F)
Environmentally Preferable:
Temperature accuracy:
±0.8°C/1.5°F
Temperature resolution:
0.1°
DO range:
0.00 to 20.00 mg/L (DO)
DO concentration resolution:
0.1 mg/L
DO saturation:
0.00 to 100% air saturation
DO accuracy:
±0.4 mg/L
DO salinity compensation:
0 to 39%
Cat. no.:
21800-022

Specifications

About this item

This dissolved oxygen meter simultaneously displays oxygen concentration and temperature.

Jumbo-size digits
Memory recall of readings
Can freeze display to capture readings
Computer output capabilities

Computer output allows it to be connected to a computer or data logger for monitoring and keeping results. Jumbo-size digits are 1³/₈" high. At the touch of a button the instrument recalls highest, lowest, and average readings. A Data Hold button freezes the display to capture readings.

Certifications: To ensure accuracy, an individually serial-numbered Traceable® Certificate is provided from an ISO 17025 calibrated laboratory accredited by A2LA. It indicates traceability to NIST.

Ordering information: Supplied with probe, 40" cable, two replacement probe heads, electrolyte solution, 9-volt alkaline battery, computer output, carrying case and Traceable® Certificate.