Product Category Description:

• Simple 3-Button Operation
• Bright LCD Display with Ready Indicator
• Advanced GLP Features with sympHony Navigator 21* Software
• VWR Three-Year Limited Warranty

These dustproof and splashproof meters offer superior performance across a broad range of demanding applications and meet all U.S. Pharmacopeia (USP) requirements. Meters are ideal for R&D and quality control labs in regulated environments. Optional 1 to 5 point calibration for pH, direct ion, and conductivity measurement ensures a high level of accuracy even at extreme concentrations while calibration to Winkler Titration improves the accuracy of dissolved oxygen (DO) measurements. Icon prompts and a simple set-up menu guide non-technical users through the measurement process. Up to 10 setup parameters and calibrations may be stored and password-protected, making them ideal for multiple users. Additional methods, as well as software updates, may be downloaded via the Web.

Meters feature waterproof BNC pH electrode and ISE connectors and waterproof mini-DIN locking DO and conductivity probe connectors; automatic or manual pH calibration; automatic buffer recognition of NIST, US, and DIN buffers; fixed polaographic DO probe; automatic or manual temperature compensation; manual ISE calibration; point-to-point ISE calibration with High and Low concentration range; automatic blank correction; automatic barometric pressure compensation; auto-read/hold function; optional GLP IQ/OQ documentation; self-diagnostics; and 225-point data logging. Data can be downloaded to printer or computer via the RS-232 connection.

Benchtop meters meet IP54 specifications with protection from water and include an optional USB interface cable. The handheld meters meet IP67 specifications, allowing the sensor to be immersed in water to a depth of 1m for 1 hour without any water incursion. Handheld meters also feature USB outputs and an extended-life battery for up to 2000 hours of uninterrupted operation.

All meters are CE marked, CSA and TÜV certified, and UL listed.

Ordering Information: Benchtop meter 11388-356 includes a Posi-pHlo* glass pH electrode (14002-782) an epoxy four cell conductivity probe (11388-382), and a dissolved oxygen probe (87000-086). Handheld meter 11388-328 includes a gel 3-in-1 pH electrode (14002-860), a two cell conductivity probe (11388-372), and a dissolved oxygen probe (11388-374).

Specifications for VWR sympHony Multiparameter Research Meters 1149000 SB90M5 Benchtop Meter Only:

Description:		SB90M5 Benchtop Meter Only
pH Mode, pH Range:		–2.000 to 19.999
pH Mode, Resolution:		0.1/0.01/0.001
pH Mode, Relative Accuracy:		±0.002
pH Mode, Concentration Range:		0.0 to 19900.0
ISE Mode, Concentration Range:		0.0 to 19900.0
ISE Mode, mV/RmV:		±1999.9
ISE Mode, Relative Accuracy:		±0.2 mV or 0.05%, whichever is greater
ISE Mode, Resolution:		1, 2, or 3 significant digits
ISE Mode, Units:		M, mg/L, %, ppb, None
Dissolved Oxygen Mode, Concentration Range:		0.00 to 90.00 mg/L
Dissolved Oxygen Mode, Relative Accuracy:		0.2 mg/L
Dissolved Oxygen Mode, Saturation Range:		0.0 to 600%
Dissolved Oxygen Mode, Salinity Range:		0 to 45 ppt
Dissolved Oxygen Mode, Barometric Pressure:		450 to 850 mm Hg
Conductivity Mode, Conductivity Range:		0 to 3000 µS (cell constant dependent)
Conductivity Mode, Resistivity Range:		0.0001 to 100 megohms
Conductivity Mode, Salinity Range:		0.01 to 80.0 ppt NaCl
Conductivity Mode, TDS Range:		0.0 to 19900.0
Conductivity Mode, Reference Temperature:		15°, 20°, 25°C (Default), Autoranging
Conductivity Mode, Cell Constant:		0.001 to 199.9
Conductivity Mode, Temperature Range:		–5 to 105°C (23 to 221°F)

(Please note that the description and stock photo may not correspond to the specific model listed above)

We offer only genuine VWR products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic pH Meters with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for VWR pH Meters. We are an authorized supplier to all federal and state government agencies, as well as to research and educational institutions, and can facilitate volume orders on many types of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the VWR sympHony Multiparameter Research Meters SB90M5 Benchtop Meter Only 1149000/ 11388-342, we carry a full complement of pH Meters as well as other product offerings from VWR. We also carry a full line of VWR accessories to help meet your laboratory and scientific needs.   For a complete selection of VWR pH Meters, please visit our VWR page. For more brand name pH Meters please visit our pH Meters store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.