$200 - $300

Part Number: Z12941000PN

94460-39 Traceable® Memory-Loc™ Datalogging Thermometer with Calibration; 2 Bottle Probes by Digi-Sense

Easily monitor temperatures overnight or for any time period stores over 1 million temperature observations. Datalogger will stop recording when storage is full and will not overwrite recorded data. Memory can be cleared after downloading data and alarm events. Set high and low alarms in 1° increments; alarm sounds when temperature rises above or falls below set points. The alarm tracking feature stores data for up to 10 different alarm events detailing when the alarm state occurred, as well as when the unit returned within range. Alarm state indicator include audio alerts and flashing LCD segments.

Transfer data recorded in a CSV format to any computer via a USB flash drive no software is required. Unit continues to record data while downloading data. Sampling rate is 5 sec (10 sec for models 98768-55, -56, -59, and -60). Select logging interval ranging from 1 min to 24 hours. Other status indicators include low-battery, memory full, USB data transfer, and active alarm state. Probe is attached to a 10-ft (3 m) microcable that permits a door to close on it. Mount meter with included Velcro™ strips, wall-mount slots, or use flip-open stand on benchtop.

Select from glycol-filled glass, or vaccine bottle probe(s), standard plastic Bullet™ probe(s), or stainless steel probe(s). Bottle probes contain nontoxic glycol solution which is considered GRAS (generally recognized as safe) by the FDA. The solution filled bottle simulates the temperature of other stored liquids and eliminates the rapid temperature fluctuation caused by opening the refrigerator/freezer door. Vaccine bottles are designed to fit vaccine trays. Use standard Bullet probe to measure air and liquid temperatures. Bullet probe sensor and cable may be completely immersed; sensor measures 3/4"L x 0.187" dia (19 x 4.75 mm). Durable stainless steel probes measure 6-1/4"L x 0.125" dia (159 x 3.18 mm) and withstand both low and high temperatures ideal for measuring temperatures of air, liquids, and semi-solids.

Thermometer comes with bottle probes filled with nontoxic glycol, eliminating the possibility of contamination from mercury. Solution is GRAS (generally recognized as safe) by the FDA.

Key Features

• Get accurate, reliable measurements with included NIST-traceable calibration
• Store up to 10 unique alarm events, memory can be cleared after downloading data
• Smart-Alarm™ with visual/audible alarm continues to alert even if the unit returns to nonalarm conditions
• Triple-display shows high, low, and current temperature simultaneously
• Temperature-buffered glycol bottle probe mimics solution

Includes

NIST-Traceable calibration certificate with data, bottle probes with 10-ft cable, magnetic strips, Velcro® strips, flip-open stand, and batteries.

Old Part Number: IM19712
New Part Number: M197140LA

WD-05942-25 Buffer Solution, pH 4.01; 4 x 1 gal. Bottles/Cs by Oakton

Ideal for laboratory and field analysis

• All Oakton pH buffers are traceable to NIST standard reference materials
• Buffer solution lets you calibrate pH instruments to ensure accuracy
• If unopened, shelf life is 2 years
• NIST/USA buffer value of pH 4.01

98766-92 Traceable Dual-Range Light Meter with Recorder Output and Calibration by Digi-Sense

This dual-unit visible light meter measures from 0 to 50,000 lux or 0 to 5000 foot-candles. The photovoltaic cell and microprocessor provide an impressive 0.4 second sampling rate and automatic-zero adjustment. Color-correction filter and precise photodiode produce accurate cosine- and color-corrected measurements over the wide range.

Connect the analog output to a recorder to capture readings, 0.1 millivolt per digit (200 mV max), or display current values on the large 1/2"H digital display. DATA HOLD allows you to freeze current measurements at the flip of a switch.

Traceable® Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

This light meter is calibrated using a tungsten light source. If measuring another type of light source, the reading displayed on the meter will have to be manually corrected using the following factors:

• Mercury - (reading x 1.05)
• Fluorescent - (reading x 0.91)
• Daylight - (reading x 0.95)

• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Swtich between lux and foot-candles; display reading changes color
• Easily read cosine- and color-corrected measurements on the 1/2" LCD

Includes

2" (5.1 cm) diameter photocell with 40"L (1 m ) cable, recorder output, 9 V battery, and NIST-traceable calibration certificate with data.

*Please note we can only ship RKI products to customers within the United States

Measuring Range: -60 to +130 °C

WD-55510-38 Rugged pH Electrode,12x110mm, Glass Body, Double Junction, Refill by Oakton

Cole-Parmer high-performance electrodes are available in a full range of materials, junctions, and sizes to suit your application requirements. New formulation provides additional stability and superior reproducibility over entire pH range. Fill solution purchased seperately, 05992-47 for single junction, 05992-48 for double juncion electrodes

Affordable, high-accuracy pH electrodes for every application

• The ideal 5-point calibration pH electrode
• Delivers superior reproducibility in aqueous samples

Includes

3.3-ft (1-m) cable with a BNC connector.

Part Number: M107219.5VN

Old Part Number: 3159100
New Part Number: J3159100PA

Part Number: M197150LM35

Part Number: F105325PM85

18004-17 Traceable ONE Single-Use USB Temperature Data Logger, 30 Day, 3 Minute Interval, 12 to 14°C; 10/pk by Digi-Sense

These data loggers can be used for monitoring and recording temperatures during shipments, storage, or experiments. They are ideal for food, pharmaceutical, or laboratory use any application where a small accurate datalogger is required.

The data logger features a time delay of 30 minutes so the logger will not alert when the temperature is within the alarm zone, until the delay time elapses. Protective plastic pouch keeps logger dry, eliminating concerns when shipping materials with cold packs, ice, or in damp environments. To maintain IP67 waterproof rating, do not tear open pouch before data download.

Products have an individually-numbered Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving you both time and money by not having to calibrate separately.

• LED alarm indicator for visual status indication
• Time delay of 30 minutes before logging begins for enhanced logging accuracy
• Protective plastic pouch maintains waterproof IP67 rating
• Bar code for in-house scanning
• Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
• Compact, single-use datalogger with 30 day logging duration in 3 minute intervals
• Low to High alarm parameter range of 12 to 14°C

Includes

Battery (3.0 V CR2450 lithium) and NIST-Traceable calibration certificate with data.