The MicroCal 200/200+ are multifunctional calibrators with two isolated channels. The instruments are portable and developed to meet the needs of instrumentation engineers and Quality managers, both in laboratory and in field work. These units are accurate, rugged, compact and easy to use. The MicroCal 200 Series are the ideal solution to simulate and measure simultaneously; voltage, current, resistance, thermocouple, resistance thermometers (RTD's), frequency and pulse. Advanced flexibility and high performance has been achieved using a 32 bit microprocessor and a fast A/D conversion technology. The calibrator’s internal memory stores all data for normalized IEC, DIN and JIS thermocouple sensors for both IPTS68 and ITS90 International Temperature Scale. The microprocessor performs automatic linearization and cold junction compensation to assure high accuracy. It is possible to set the calibrator to execute menu-driven calibration procedures for your instruments in field work. Features • High accuracy (± 0.02%/± 0.01% of reading) • Two independent channels for source and read functionalilty - Ideal for calibrating transmitters  • Large high contrast backlit LCD display allows simultaneous indication of the measured and the simulated value • Change parameters from the front keypad   • Simulate and Read Thermocouples, RTD's, mV, V, mA, Ohms, Frequency and pulse counter • Large binding post for easy wiring input and output connections • Datalogging and real time Graphing Capability

MicroCal 200+ Shown with Optional Leather Carrying Case MicroCal 200 Series Prices Start at $3270.00 For additional information please contact us.

Specifications IN/OUT parameters: Signal type: mV, V, mA, W, KW, Frequency, Pulses   Thermocouples type: J, K, T, R, S, B, N, C, E, U, L, F, G, D   Resistance (RTD) thermometers: Pt100 IEC, OIML, USLAB, US, SAMA, JIS, Pt200, 500, 1000, 1000 OIML, Ni100, Ni120, Cu10, Cu100 Reference junction compensation: Internal automatic: from -10 °C to +55 °C (14°F to 130°F);   external adjustable: from -50 °C to +100 °C (-58°F to 210°F);   remote with external Pt100: from -10°C to +100 °C (14°F to 210°F) Rj compensation drift: ± 0.015°C/°C (from -10 °C to +55 °C) Rj compensation error: Internal: ±0.15°C (±0.3°F)   Remote: ±0.3°C (±0.6°F) Common mode rejection: >140 dB at ac operation Normal mode rejection: >70 dB at 50 or 60 Hz Temperature stability MicroCal 200/200+: For temperature exceeding the band +18°C to +28°C (from +64 °C to +84 °F) full scale: ± 8ppm/°C zero: ± 0.2 V /°C Output impedance (emf output): < 0.5 with 0.5mA maximum current Input impedance (mV, V and Tc ranges): >10 MW Input impedance (mA ranges): <140W @ 1mA Source resistance effects: ±1µV error for 1000 source resistance RTD and simulation excitation current: From 0.01 to 5mA RTD and measurement excitation current: ~ 0.4mA@ 400 RTD connection: 2, 3, and 4 wires RTD cable compensation: Up to 100W (each wire) RTD cable compensation error (Pt100): ±0.005°C/W of total wire Maximum load resistance: 1000W @ 20mA Display: Graphic LCD 240 x 64 dots display with LED backlight device Measurement sampling time: 250 ms Output noise (at 300 Hz): <2µVpp for ranges up to 200 mV fs.,   <10µVpp for ranges up to 2 V fs.   <80µVpp for ranges up to 20 V f.s. Digital interface: Full bidirectional TTL (a RS232 adapter normal or insulated, is available as an option) Channel 1_Channel 2 insulation: 50Vdc Calculation functions: Hold, max, min, offset, average Selection °C/°F/K: Through the configuration procedure In/Out data memory: 20 data with manual or automatic recall Logging mode: 1500 input data items (optional memory card for memory extension) Convert function: Displays the electrical equivalent of the engineering unit Scale factor: 5 different settings with zero and span programmable within -399999 and +999999 Square root: In combination with scale factor Calibration: Self learning technique with automatic procedure Power supply: External charger and rechargeable Ni-Cd battery Self contained operation: 6h on Thermocouple and mV input/output (backlight Off) Recharging time: 3.5h with 20 mA simulation (backlight Off)   5h at 90% and 6h at 99% with instrument switched off.   The battery charging is active only with the instrument switched off. Line operation: 100 - 120 - 230 Vac through the external battery charger Line transformer insulation: 2500Vac Firmware release identification: Release code on the display Operating environment temperature range: From -10 °C to +55 °C (from 14 °C to 130 °F) Storage temperature range: From -30 °C to +60 °C (from -22 °C to 140 °F) Case: Injection molded ABS with internal metal coating Dimensions: 264 x 96 x 172 mm (10.4”x3.8”x6.8”) DIN size Weights: net: 8.8 lb. gross: 12.1 lb. Click here for additional specifications MicroCal 200+ Shown Click Here To Order: Model Microcal 200 or 200+ Multifunction Calibrator. Prices start at $3270.00. Each instrument includes USB Serial Interface, Real time clock and internal memory, Soft Vinyl protection case, NIST Certificate of Calibration, Instruction Manual, Spare fuses and Logman, LinMan, Calpman PC software. Download the MicroCal 200/200+ Specification Sheet