Fluke 7526A Electronic Precision Process Calibrator Pressure Gauge Temperature Transmitter Multimeter Calibrator

Description

The Fluke 7526A is a highly versatile, benchtop precision process calibrator designed to serve as a universal standard for temperature and pressure calibration. Engineered for calibration laboratories and instrument shops, this unit isolates, measures, and sources a wide array of process parameters. It combines the functionality of a pressure gauge calibrator, temperature transmitter calibrator, and multimeter calibrator into a single, consolidated chassis. The Original Engineering of the 7526A ensures high-fidelity signal generation and measurement, minimizing uncertainty in critical process control loops.

Technical Specifications
Manufacturer: Fluke Calibration
Model Number: 7526A
Equipment Type: Electronic Precision Process Calibrator
DC Voltage Measurement Range: 0 to 100 V (Accuracy: ± 0.005% of reading)
DC Voltage Source Range: 0 to 100 V (Accuracy: ± 0.005% of output)
DC Current Measurement Range: 0 to 100 mA
DC Current Source Range: 0 to 100 mA
Resistance Measurement Range: 0 to 4 kOhm
Resistance Source Range: 5 Ohm to 4 kOhm
Thermocouple Compatibility: 13 types (B, C, E, J, K, L, N, R, S, T, U, XK, BP)
RTD Compatibility: 9 types (Pt385, Pt3926, Pt3916, Cu427, etc.)
Pressure Calibration: Supported via Fluke 700 Series and 525A-P Pressure Modules
Loop Power Supply: 24 V DC (Simultaneous with current measurement)
Communication Interfaces: IEEE-488 (GPIB), RS-232
Operating Temperature: 0°C to 50°C
Storage Temperature: -20°C to 70°C
Relative Humidity: 5% to 95% (non-condensing)
Dimensions: 14.6 cm H x 44.5 cm W x 29.8 cm D
Weight: 4.24 kg
Power Requirements: 100 V to 240 V AC, 47 Hz to 63 Hz

System Architecture and Integration
The 7526A features an isolated split-display architecture, allowing simultaneous sourcing of temperature/pressure signals while measuring the resulting 4-20 mA output from transmitters. This dual-channel logic streamlines the calibration of RTD and thermocouple transmitters without requiring secondary multimeters. Technical Compatibility is maximized through its standard IEEE-488 and RS-232 interfaces, enabling seamless integration into automated calibration systems using MET/CAL software. The unit’s internal reference junction compensation ensures superior accuracy for thermocouple measurements in fluctuating ambient environments.

Industrial Application Scenario
In petrochemical refining and pharmaceutical manufacturing, maintaining exact temperature and pressure parameters is critical for safety and product yield. The Fluke 7526A is deployed in central instrument shops to calibrate smart pressure transmitters, RTD probes, and digital multimeters before they are installed in the field. By simulating a Pt100 RTD input and simultaneously measuring the 4-20 mA loop output, technicians can verify transmitter linearity and zero/span adjustments with laboratory-grade precision.

Procurement and Lifecycle Value
Investing in the Fluke 7526A consolidates multiple single-function calibrators into one traceable standard, reducing annual calibration costs and bench space requirements. Please contact our technical sales team to confirm current Lead Time and request calibration certificates tailored to your quality management system requirements.

Key Attributes
Place of origin: China
Customized support: OEM, ODM
Brand name: FLUKE
Warranty: 1 years
Model number: 7526A
Standard Interface: RS-232, IEEE-488 (GPIB)
Temperature Performance Operating: 0 to 50°C
Line Frequency: 47 to 63Hz
Line Voltage Variation: ±10% about setting
Electromagnetic Compatibility CE: Conforms to EN61326
Power: Electronic

Packaging and Delivery
Selling Units: Single item
Single package size: 54X43X35 cm
Single gross weight: 6.000 kg