Product Announcements: Calibration and Reference Standards

Rice Lake Weighing Systems is pleased to announce expanded laboratory capabilities that will accommodate the very highest level of precision-OIML Class E1. (read more)

Our in-house lab provides the highest quality in service and test equipment! (read more)

ALL FISCHER FOILS AND STANDARDS ARE SERIALIZED AND CERTIFIED.

FISCHER offers many foils and standards for calibrating all types of instruments. (read more)

These are for comparison purposes to determine degree of operator accuracy in manual microscope measurement.

These are steel blocks containing 5 Reference Indentations made with a 10mm ball in the range 2.40-6mm and 5 Reference Indentions made with a 5mm ball in the range 1.30-3mm. These measuring ranges cover all Brinell scales using 10mm and 5mm Brinell balls.

The weaknes... (read more)

The Krohn-Hite Model 511 Precision DC Source/Calibrator is a secondary standard that is highly stable and repeatable from ±100nVdc to ±10Vdc, providing N.I.S.T. traceable voltages for use in production, calibration labs, QA and QC departments, design labs, or any place where an accurate voltage is needed. (read more)

The KH Model 526 is a dc voltage/current source/calibrator with selectable output voltages up to ±110V dc and ±110mA dc. Accuracy is 20ppm, resolution is 1ppm, and stability is 5ppm. The unit also replaces the Analogic Model 8200 and uses the same remote programming protocol making an easy replacement for current production and system applications. (read more)

Fischer Technology, Inc. offers new conductivity standards or the re-certification of existing conductivity standards. Certified standards are available for the entire conductivity range traceable to internationally recognized calibration standards.

ALL FISCHER STANDARDS ARE CERTIFIED (read more)

The MOST accurate pH Standards available anywhere
Traceable® pH Standards, Certified Reference Materials, are 100% compatible with all instruments and probes. Accuracy for the Traceable® Buffer at 25°C is ±0.010 pH-the most precise available. (read more)

Chem Service has been certified to the ISO/IEC 17025:2005 laboratory quality management system. (read more)

Chem Service - Cinosulfuron is a sulfonylurea herbicide used in flooded rice fields for post-emergent control of grasses and broad-leaved weeds. High purity Cinosulfuron reference standards are now available. Order Part Number PS-2304 (read more)