The Laboratory Environment Monitor (LEM) provides the ability to measure barometric pressure, ambient temperature, relative humidity and air density. The LEM transmits these measurements via an RS-232 or RS-485 interface to a PC. The supplied software can then be used to monitor and log all the above parameters for one or up to eight LEMs, simultaneously.
Fluke 2456-LEM Laboratory Environment Monitor
- Communicates via RS-232 or RS-485
- Includes software to display all parameters in addition to data logging and calibration
- Precision to 0.1 °C, 0.04 inHg (1.3 mbar) and 3 % RH
- Ideal for calibration labs, clean rooms, storage facilities or use with Ruska piston gauges
- Replaces mechanical strip chart recorders
Related products
Close
Fluke 771 Milliamp Process Clamp Meter
Features
- 0.2% or reading + 5 counts accuracy at -20.99 mA to 20.99 mA
- 1% or reading + 5 counts accuracy at -21.0 mA to -99.9 mA and 21.0 mA to 99.9 mA
- 0.177 in or 4.5mm max diameter of measurable conductor
- -10° to 55°C operating temperature
- IP40 rating
Close
Fluke 707 Current Loop Calibrator
Key features
- High performance loop calibrator for calibration, repair, and maintenance
- Features large display and simple, quick-click interface for easy one-handed operation.
- Provides simultaneous mA and % readout for quick, easy interpretation of readings.
- Delivers mA accuracy of 0.015%
- Provides 1 µA resolution for mA source, simulate, and measure
Close
Fluke Calibration 1523 Single Channel Reference Thermometer
Features
- Sensor types: PRTs, RTDs, thermistors, and thermocouples
- PRT Accuracy: up to ± 0.011 °C
- Thermocouple Accuracy: up to ± 0.24 °C
- Precision thermistor Accuracy: ± 0.002 °C
- Two models:
- 1523: Single channel standard model with memory for 25 readings
- 1524: Two channels; memory for logging 15,000 measurements
- 0.3 second typical sample interval
- Thermocouple types C, E, J, K, L, M, N, T, U, B, R, S
- Statistics: maximum, minimum, average, standard deviation
Close
Fluke 709H Precision mA Loop Calibrator with HART Communications
Key features
- mA precision loop calibrator that communicates with and tests HART smart instruments
- Features best-in-class accuracy at 0.01% reading
- Provides intuitive user interface with Quick-Set knob for fast setup
- Includes built in selectable 250 Ω resistor for HART communication
- Features 24 V DC loop power with mA measure mode (-25% to 125%)
Close
Fluke 787B Process Meter
Features
- 400mV up to 1000V voltage range
- Fluke connect
- 20 mA dc current source/measure/simulate
- Simultaneous mA and % of scale readout
- Frequency measurement up to 20 kHz
- Meets IEC 61010 CAT III and 600 V CAT IV standards
- Min/max/average/hold/relative modes
- Diode test and continuity beeper
- -4 to 131°F (-20 to 55°C) operating temp range
Close
Fluke 709 Precision mA Loop Calibrator
Key features
- mA precision loop calibrator with best-in-class accuracy at 0.01% reading
- Provides intuitive user interface with quick-set rotary encoder knob for fast setup
- Includes built in selectable 250 Ω resistor for HART communication
- Features 24 V DC loop power with mA Measure Mode (-25% to 125%)
- Requires only simple two wire connection for all measurements
Close
Fluke 700HTPK2 Hydraulic Test Pressure Kit
Features
- Generate pressure up to 10,000 psi, 690 bar with the included 700HTP-2 test pump
- Includes 700TTH 10K premium/no tools required transmitter test hose kit and adapters
- Hard case protects pump and gauge and allows gauge to remain connected to the pump
- Can be combined with any Fluke 700G Series Gauge, 1,000 psi range or greater, to make a complete pressure testing kit
Close
Fluke 9142 – Field Metrology Wells
Key Features:
- Lightweight, portable, and fast
- Cool to –25 °C in 15 minutes and heat to 660°C in 15 minutes
- Built-in two-channel readout for PRT, RTD, thermocouple, 4-20 mA current
- True reference thermometry with accuracy to ±0.01 °C
- On-board automation and documentation
- Metrology performance in accuracy, stability, uniformity, and loading
