- Model NumberDZY-005N
- Brand NameDLZNYQYB
- Payment TermsT/T, paypal
Performance characteristics:
(1) the instrument is suitable for measuring the in - 5 ~ 35 ℃ range, shear stress is about 50000 ~ 100000 Pa, shear rate is 105 ~ 104 S - 1 condition, the viscosity in 1500 ~ 27000 mpa, S (national standard automatic instrument viscosity range of 2800 ~ 18000 mpa, S) of the apparent viscosity of engine oil.
(2)The external structure of the instrument is split, to avoid the compressor working vibration on the rotor and the impact of the test results.
(3) the instrument set automatic injection, temperature control, detection, calculation, storage, printing and other integration, to achieve automatic unattended.
(4) 7-inch color LCD touch screen, full Chinese operation interface.
Various parameters and working status visual display.
(5) 10 ways automatic sampling system can achieve a full automatic measurement of 10 samples, (each sample according to the set number of repeated experiments, midway without changing the sample).
(6)No one was on duty throughout the experiment. Import compressor overlap refrigeration, import refrigerant.
(7)Automatic control of sample temperature and cold bath temperature. 7 using imported motor drive, imported speed meter high precision, strong stability.Motor working current fluctuation < 1mA (national standard requirement < 5mA).
(8)Today the stator positioning system is a utility model patent (patent no. : ZL201621453512.4).
(9) There was no solvent cleaning.
(10)Attending the end of the test, the machine stops automatically and heats up, which facilitates the quick cleaning.
(11) instrument with LIMS system function.
Technical indicators:
(1)Power supply: AC220V 10% 50Hz
(2) using the environment: 10 ℃ to 40 ℃
(3)Relative humidity: < 85%
(4) cold bath temperature control precision: plus or minus 0.1 ℃
(5)Viscosity measurement range: 1500 ~ 27000 mPa. S
(6) stator cold bath experimental accuracy: plus or minus 0.01 ℃
(7)All landowners external loop alcohol bath temperature control range: normal temperature to - 70 ℃
(8)End temperature measurement points: - 35, - 30, 25, 20, 15, 10, 5 ℃
(9) pet-fly power: 2.2kw
(10)Heating power of the stator: 220W;Cold bath 1200 W
(11) Calibration repeatability: 1.6%
(12) Experimental repeatability: 1.0%
(13)Motor working current (stability) : fluctuations in < 1 ma coolant: anhydrous ethanol
