Test and Measurement

378JC Digital Thermometer Controller with Analog Voltage Output, Range 0 to 550 °C by Jenco

Panel mount digital thermometer controller with analog voltage output of 1 mV per count, ± 3%, bright red LED display, 1/8 DIN plastic housing, hysteresis is ± 3°C or ± 5°F. Proportional Band-Width control from 5%, 378KF, 10% 378 KC/JF and 20% of span for 378 JC. Features manual adjust reset. Cycle time is 20 seconds ± 3 seconds. 115/230V AC operation.

77A-J Thermocouple/RTD 2-Wire Transmitter, Type J, Ambient Temperature Range -40 to 85 °C by Jenco

2-wire thermo well head type 4-20 mA current loop output signal temperature transmitter for thermocouple or RTD applications, 3 user selectable temperature ranges and adjustable Zero Span with current output proportional to the display LED s brightness. Two ambient temperature ranges are available model 77 and 77A. Specify type J, K, E, T or RTD and specify temperature range.

• Fits standard thermo well heads
• 12-36 vdc powered
• 3user-select measurement ranges
• Current proportional led brightness
• Factory calibrated
• User adjustable zero/span
• 2ambient temperature ranges
• Factory custom calibration available

MASTER-TA MASTER-Series Wine Refractometers (Automatic Temperature Compensation & Water Resistant) by Atago U.S.A.

The MASTER-Series Wine Refractometers are used for measuring grape must concentrations. The operator can simply apply a drop of sample on the prism to view the measurement value through the eyepiece. 5 models are available. These models come with dual scales (one wine scale plus Brix scale) These models are equipped with the same great features as the other MASTER-α Series. Featuring functions, such as, Easy-to-Read, Easy-to-Hold, Smooth Sampling, Easy Disposal of Sample, Well-Balanced Structure, and the improvement of hygiene aspect by employing the new type of grip. These models come with Automatic Temperature Compensation function (ATC) and Water Resistant feature (IP65).

Vibrio fischeri bacteria; shelf life is 18 months when stored at (-20C) - (-25C); on average one vial will provide enough reagent for 20-25 tests (depending on number of dilutions, test protocols, controls, etc.)