HKTZ400A melt flow rate tester 
 Purposes: 
 For the determination of the thermoplastic polymer melt flow rate and melt volume flow rate. 
 The instrument meets the requirements of GB3682-2000, its main parameters are to meet the ISO 1133-97 the ASTM1238 standard requirements can be used for polyethylene, polypropylene, polystyrene, ABS, polyamide fiber resin, acrylate, POM, fluorine plastic, polycarbonate and other plastic melt flow rate determination. 
 Features: single-chip microcomputer control system, Chinese and English operation, equipped with mini-printer. Compact structure, the stability of the control system; warming stability and rapid, high precision thermostat; packing after, you can quickly restore a constant temperature; the upper limit temperature protection thermostat voice prompts, time voice prompts and other functions. Electronic automatic cutting device. Using two test methods: the MFR (MVR). Computer system input parameters until the end of the test, that is, automatically calculate and print out the melt flow rate MFR and melt volume flow rate MVR determination of melt density ρ. 

 The main technical indicators: 
 Temperature range: room temperature -400 ° C 
 Temperature accuracy: <0.3 ° C 
 Die diameter: Φ 2.095 ± 0.005mm 
 Material cut: manual, automatic two 
 Power supply: 220V ± 10% 
 Shape: 400 × 250 × 500mm 
 Weight: 40kg 
 Power: 500W 
 Test Method: MFR (MVR) 
 Cylinder: bore: Φ9.550mm ± 0.025mm 
 Piston: piston head Φ9.475 ± 0.015mm 
 The length of the piston head: H = 6.35 ± 0.1mm 
 Temperature accuracy: ± 0.2 ° C 
 Display Resolution: 0.1 ℃ 
 Maximum power consumption: <500W 
 Temperature recovery time: 4min 
 Temperature fluctuation: ± 0.5 ° C 
 Power supply: 220V, 50Hz 
 Size: 430 × 310 × 440mm 
 Basic configuration 
 1, a single host 
 2, weight: (5kg) 
 A: 0.325KG (including binder lever) 
 B: 0.875KG 
 C: 0.960KG 
 D: 1.200KG 
 E: 1.640KG 
 Pistons one (the Company) 
 Stainless steel side plate one (the Company) 
 Funnel one (the Company) 
 Three cleaning tools (the Company)