HZ‑7001B Rubber Mooney Viscometer Unvulcanized Rubber Mooney Viscosity Test

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Mooney viscometer, rubber mooney viscosity tester, mooney scorch tester, rubber compound testing machine, unvulcanized rubber viscometer, rubber processing safety tester

Computer Controlled Rubber Mooney Viscometer Mooney Viscosity Scorch Tester

The HZ‑7001B Rubber Mooney Viscometer is precision laboratory testing instrument for unvulcanized rubber. It measures rubber shear resistance torque under fixed temperature and rotor rotation condition to obtain Mooney viscosity value and Mooney scorch characteristic. This all‑in‑one device supports both Mooney viscosity test and Mooney scorch test. Adopts computer data acquisition & processing system, real‑time curve display, automatic data storage and report printing. It is essential quality‑control apparatus for rubber manufacturing, R&D laboratory and third‑party inspection organizations, complying with multiple global rubber‑test standards including ASTM D1646, ISO 289‑1.

Equipment summary
Main functions
Corresponding standard
Technical parameters

HZ‑7001B Mooney Viscometer determines viscosity and vulcanization‑induction(scorch) index of raw rubber, reclaimed rubber and rubber compounds. When sample is loaded under defined temperature and clamping pressure, the rotor rotates at constant speed to generate shear stress on rubber specimen. The instrument detects anti‑shear torque from rubber material and converts torque into standard Mooney value.

This equipment is indispensable for rubber compound formulation research, incoming raw‑material inspection, mixing‑process quality monitoring and rubber processing safety assessment. It applies to tire production, wire & cable, auto parts, medical rubber goods, petrochemical industry, university research labs and technical supervision departments.

Compliant standards:

- GB 9869‑1997, GB/T 1233‑92, HG/T 3242

- ISO 289-1, ISO 6502:1991(E)

- ASTM D1646, ASTM D5289‑93(a)

Multi‑standard modular test function：Pre‑built test parameter templates for GB, ASTM, DIN, JIS, BS standards; users can freely customize and save test setting parameters.
Real‑time graphic curve display：Auto‑scale curve view for best visual effect; dynamic real‑time graph refresh during running test.
High‑precision PID temperature control：System composed of platinum resistance sensor, heating module and monitoring unit. PID auto‑tuning compensates for mains voltage and ambient temperature fluctuation to achieve fast and stable temperature control.
PC‑based data acquisition system：Computer collects, stores, analyzes test data and curves; supports one‑click report printout.
Multi‑language software system：Supports English, Simplified Chinese, Traditional Chinese; compatible with Windows XP / Win7 / Win10 operation system.
Two test modes integrated：Support Mooney Viscosity test and Mooney Scorch test; can output M(1+4), T5, T35, dt30 (big rotor), T3, T18, dt15 (small rotor) test indexes.
Built‑in database：Automatically save finished test records and curves; support historical data query, preview and re‑print; manual database backup function is available.
Automatic & Manual test start options：Auto‑run mode for high‑efficiency routine test; manual trigger mode for special test requirement.

Item	Specification
Model	HZ‑7001B
Temperature Control Range	Ambient ~200℃
Temperature Display Resolution	0.01℃
Temperature Control Accuracy	±0.3℃
Mooney Value Calibration Accuracy	±0.5 Mooney unit
Rotor Rotating Speed	2 r/min ±0.02 r/min
Torque Measuring Range	0‑200 Mooney unit
Torque Resolution	0.1 Mooney unit
Print Output Content	Date, time, test temperature, Mooney scorch curve, MV, T5, T35, M(1+4), T3, T18, dt15, dt30 etc.
Power Supply	220V±10%, 50Hz
Test Mode	Mooney Viscosity Test, Mooney Scorch Test
Minimum Air Supply Requirement	60 psi (414kPa,4.2 kg/cm²)
Software Communication Interface	USB2.0
Sampling Rate	200 SPS
Clamping Temperature Recovery Time	Less than 1 min
Working Environment	Ambient temp:10‑35℃; Humidity＜80%; No corrosive gas