Calibrador de pH T264 complemento accesorio

pH Calibrator T264

The T264 pH/mV calibrator belongs to the new range of Tinycal instruments designed by Gometrics. Its new design and advanced functions make it an ideal instrument for the calibration of pH probes (pH/mV).

All Tinycal series instruments are dual function: generation/simulation and measurement. The keys on its front panel allow configuration for the generation of set values in pH or mV units. The panel keys also allow the generation in jumps that can be programmed from 1 to 30 seconds per jump, which it memorizes thanks to its 6 configuration keys.

The generation/simulation and measurement function can be easily selected with the IN/OUT key, as clearly shown on the display, which indicates the value to be measured.

To avoid possible connection or manipulation errors, the measuring circuit is protected against short circuits and external voltages up to 30 V, ensuring a longer instrument lifetime.

All instruments in the Tinycal family offer high accuracy and high resolution measurements which, together with their ease of use, high reliability and convenient transport, as well as their low weight and small size, make them basic standards in an instrumentation workshop.

Tinycal

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CHARACTERISTICS

pH Calibrator
Measurement and generation/simulation
High autonomy rechargeable batteries

ADVANTAGES

Measurement/Generation with a single tool
In case of possible connection or manipulation errors, the measuring circuit is protected against short circuits and external voltages up to ±30Vdc.
High accuracy and high resolution.

APPLICATIONS

Calibration of pH transmitters, indicators and devices
Measurement and generation/simulation (mV)

Description

Technical specifications

Common technical features in the Tinycal series
Function	Measurement and generation/simulation
Generation/simulation	Manual or automatic
Jump time (in automatic generation/simulation)	Programmable from 1 to 30 seconds
Display	LCD, 4½ digits, height 10 mm, with blue LED backlighting
Rechargeable batteries	NiMH, autonomy 14h
Charging time	16 hours
Battery charger	Power supply 230 V 50 Hz
Operating temperature	0 to 50 ºC
Marking	CE
Warranty	2 years, possible extension to 5 years
Dimensions	83 x 152 x 33 mm
Weight	240 to 300 gr
Technical characteristics T264
Signal	pH (mV)
Range	0.00 to 14.00 pH; +450.0 to -450.0 mV
Resolution	0.01 pH; 0.1 mV
Temperature compensation	0 to 50 ºC
Input impedance	> 1 TΩ (1000 GΩ)
Accuracy at 23ºC ± 3ºC	± 0.025% FS
Temperature coefficient	0.003% /ºC
Uncertainty 1 year	± 0.05% FS
Includes	(CHEK) function for input impedance verification suitable for pH measuring devices