7016 Regulated Low Pressure Calibrator
- Regulated low pressure
- Vacuum to 10bar versions
- Accuracy 0.04% of full scale
- Isolated 24/36V loop supply
- Loop current measure
- Mains / battery power
The 7016 is a fully integrated pressure test and calibration system. It is suitable for field and laboratory calibration work of both regulated low pressure and electrical process loop signals. The instrument is available in pressure or vacuum regulated configuration, with the range specified on ordering. There are five available versions according to required output range, either vacuum, 0.2, 2, 5, or 10bar.
The 7016 combines high accuracy with simple operation, and is the popular choice for test engineers performing pressure calibration applications under 10bar. It is an easy to use instrument suitable for calibration and maintenance of pressure gauges, sensors, transmitters, transducers, indicators, switches, and more.
Features include a 4.5 digit LCD display, 4 pressure units plus mA, zeroing switch, and regulator for output control. Basic pressure accuracy is 0.04% of full scale and line pressure is supplied via an input quick release port fitted on the side of the unit.
For process signal calibration the loop signal is displayed on the LCD display to 0.05% accuracy. Loop drive supply (24V or 36V) is also provided. Both pressure and loop signal can be displayed at the same time to speed up the calibration of pressure transmitters. Additionally a continuity function is available for testing for open circuit loops.
Power is via internal rechargeable cells (24 hours typical use) with a built-in mains charger. The unit can be powered directly from the mains if required. The 7016 is housed in an impact resistant safety case that provides protection and increased durability. All pressure connections are on the side of the case. The instrument is supplied with a pressure hose, electrical test lead, 2 electrical probes and 2 crocodile clips.
For the 7016, input pressure can be generated by the 7090 pneumatic hand pump (-950mbar to 40bar). Other pumps and digital pressure gauges are also available.
For process control signal simulation Time Electronics’ handheld 7006 Loop-Mate is available as an option. It provides 4 - 20mA and 0 - 10V signals at levels of 0%, 10%, 25%, 50%, 75%, 90%, 100%. It can also step through these set points automatically to allow hands free calibration. It is battery powered and can be stored in the 7016’s supplied carry pouch. See separate datasheets for more information.
The 7016 is fitted with RS232 connection as standard. Display readback can be performed using EasyCal calibration software. With comprehensive features EasyCal can simplify and speed up calibration procedures. Easily produce calibration certificates and reports to international quality standards.
Technical SpecificationsSpecifications are for 1 year at 23ºC ±5ºC. Accuracy includes linearity and long term effects.
All accuracies are ±1 digit. For operation outside specified temperature range, apply 70ppm per °C
Pressure Range (bar) Vac 0.2 2 5 10
Accuracy (% of fs)
0.2bar version: mbar, PSI, kg/cm2, cmWg and mA.
Vac, 2, 5, and 10bar versions: bar, PSI, kg/cm2, cmWg and mA.
10bar for 0.2, 2, 5bar versions
12bar for 10bar version
Sensor Piezo-resistive - stainless steel diaphragm Over pressure warning 1.2 x range full scale - audio and visual (on LCD) warning
Electrical Range Loop current measurement 0 to 200mA Resolution 10μA Resistance Loop load 5Ω Accuracy 0.05% of reading ±1 digit Loop Drive 24V or 36V switch selectable, 50mA max - isolated and with short circuit protection Continuity Threshold: 100Ω with audio and visual warning Terminals 4mm industry standard terminal posts
Power Source Internal rechargeable NiMH batteries, or mains supply (230V or 110V 50/60Hz) Battery Life 24 hrs of typical usage between charges Display 7 segment LCD with ‘Low Battery’ warning indicator Interfaces RS-232 for readback and re-calibration (software not supplied) Case Structural resin which is weather-proof to IP66 standard Dimensions W270 x H175 x D250mm Weight 3kg
1 pressure hose: Quick release fitting. Electrical Test Lead: Twin flexible lead, terminated with 4 off 4mm gold plated plugs. Electrical probes: 2 off low voltage probes and 2 crocodile clips. Mains power lead.
Pneumatic hand pump, gauges, loop simulators, EasyCal calibration software, spare fuses, and calibration certificates traceable to NPL and UKAS
Country of Origin UK Models
Regulated Low Pressure Calibrator (+ pressure range code shown below)
Pressure Range Ordering Information Range (bar) Vac 0.2 2 5 10
Pneumatic Hand Pump (-950mbar to 40bar) - View web page
Loop-Mate 1: Loop Current Simulator - View web page
EasyCal Full License - when purchased with calibrator/DMM: Discounted full license with 1 year support.
For further licenses and EasyCal add-ons see the Easycal web page.
C178 Factory Calibration Certificate (NPL traceable) C190 UKAS Calibration Certificate (ISO 17025) PDF Downloads File Name File Size Language
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7016 Regulated Low Pressure Calibrator