歐陸EUROTHERM Memocal 2000 手持式信號校準(zhǔn)器
MEMOCAL 2000
• Very low temperature drift (0.1μV/°C)
• Accuracy: 0.015% of span
• Power supply: standard AA size battery (Alkaline, NiCd or Ni-MH)
• Measurement & generation of TC (15 types), RTD, linear and ohms signals
The MEMOCAL 2000 is a lightweight, versatile, portable, hand-held calibrator
developed for use in both field calibration (maintenance) and laboratory calibration
(maintenance, quality control, process simulation, training, etc...).
For field calibration the MEMOCAL 2000 offers: compact size, long battery life, easy
to use interface, low temperature drift, high noise immunity and simple programming
capabilities.
For laboratory calibration the MEMOCAL 2000 offers: digital interface to data
loggers or supervision and control systems, large range of I/O capabilities, high accuracy and stability over time.
Main features:
• Double linearisation standards for thermocouples and RTD
• Accuracy upto 0.015%
• Temperature drift 0.1μV/°C
• Operates with standard AA type alkaline batteries or rechargeable batteries (Ni-Cd or Ni-MH)
• Advanced battery power management system
• 24 hour (average) battery life operation with Ni-MH batteries
• Built-in RS232 interface for remote programming and data recording (2000 only)
• Calibrator cradle, recharger and RS-232C/RS-485 converter in a companion desk-top module
(2000 only)
• Autoranging during measurement and generation
• Simulates and measures T/C signals (15 T/C types) and RTD signals (PT100 and Ni 100)(2000
only)
• Generates and measures mA, mV, V and ohms signals
• Square root extraction and quadratic signal generation
• Programmable scaling for mA, mV and V measurement and generation
• Built-in 24 V DC power supply for 2-wires transmitter excitation and measurement
• Programmable external cold junction compensation value
• Peak and valley data hold
• Direct connection for all input types (no special connectors are required for TC inputs)
• Up to 50 program steps to create one or more programs
• Ramp, soak and step function capabilities
• Two dry contact logic inputs for program advance/wait
• Two rows by 16 character alphanumeric LCD display
• Ergonomic front panel with:
-numeric multi function tactile keyboard
-menu driven display with parameters-naming capability
