Calorimeter Econix-Expert Expert-001K-2
Calorimeter Econix-Expert Expert-001K-2 It is used to study the thermal effect of chemical reactions in solution (heat of neutralization, dissolution of salts, etc.). It is possible to perform the following work: Determination of pH of aqueous solutions. Determination of dissociation constants of electrolyte solutions. Definition of constants. Determination of enthalpies. Quick determination of the concentration of substances. Study of electrochemical properties of solutions. Features: automatic calculation of enthalpy; ability to build graphs; quick and easy connection to a PC; ease of operation; high operational reliability; large graphic display; use in the “pH meter-ionomer” mode to perform other work. Scope of delivery: measuring transducer "Expert-001-3.0.1" portable; magnetic stirrer "RITHM"; glass Dewar flask; heating element; temperature sensor TDS-2; RS-232 cable; power unit; Calorimeter software; instructions; documentation (Operation manual with verification method, Passport). Manba: https://www.nv-lab.ru/catalog_info.php?ID=7326
- Limits of the basic absolute error of analyzers when measuring pH complete with a pH electrode, pH: ±0.05
- pH measurement range, units pH: 0 - 14
- Measurement range рХ, рХ units: 1 - 7
- Limits of permissible absolute measurement error, рХ: ±0.05 (from 1 to 3 on) ±0.1 (from 3 to 7)
- EMF measurement range, mV: ±3200
- Limits of permissible absolute error of EMF measurements, mV: ±1.5
- ORP measurement range (Eh), mV: ±3200
- Limits of permissible absolute error of ORP measurements (Eh), mV: ±10
- Temperature measurement range, ºС: 5 - 80
- Limits of permissible absolute error of temperature measurements, ºС: ± 0.5
- Weight, kg, no more: 0.95
- Dimensions, mm: 210x110x70
- Power, W: 6
- Time to establish operating mode, min: 15
- Duration of continuous operation, h: 8