Spectrometer-manufacture,factory,supplier from China

Disc Polarimeter SKZ1039Polarimeter is the testing instruments to measure the optical rotation of material. By measurement of optical rotation of the sample can be analyzed to determine the concentration of substance, the content and purity. Widely used in pharmaceutical, drug testing, sugar, food, spices, MSG and chemical and oil industry. Features:1. Visual type2. manual measurement3.  Economic price4.

Be measured heat sealing temperature range of sealing compound, heat sealing strength, hot package of speed, heat sealing pressure, used for plastic, flexible packaging composite membrane, coated paper, foil.   1. Structure: It contains air drive system, sealing devices, temperature-conditioning systems, time-conditioning systems2. Air-driven system:  Including pressure gauges, guide rods, cylinder, pneumatic valve, pressure regulator handles, so on.

This Laboratory Digester used in caustic cooking and acid cooking, It can also be used to cooking and oxygen bleaching for other liquid work pressure is not more than 8Kg / cm2  Structural Features：1.The device is mainly composed of a machine frame, steamer, reducer, heating laps,rolling bearing, no carbon brush and slip ring, and a safety valve, temperature control instrument, a pressure gauge, a needle valve.2.This device part uses the high quality stainless steel , with high corrosion resistance.3.The heating part of the electric heating ring is composed of six pieces, direct

SKZ68 three-angle gloss meter can complete the measurement of multiple angles with one click, and the measurement of three angles can be completed at the same time with one operation. IS0 2813 provides three kinds of measuring light incident angles, the three incident angles of the mirror gloss meter are 20°, 60°, 85°.StandardIS02813, 1S07668, ASTM D523, ASTM D2457, GB/T9754, GB/T13891, GB/T7706, GB/T 8807, JG 696-2002Advantages:1.One button to complete triangle measurement: one operation can complete three angle measurement; Measuring light incident angle meet ISO 2813 three me

1. The device is equipped with microcomputer control for precise measurements of bottled products' locking and opening torque values, ensuring high accuracy and stability. 2. It allows for continuous acquisition of test data or automatic maintenance of peak values, enhancing efficiency. 3. With a dual-mode design focusing on locking force and opening force, it offers versatility in testing different aspects of torque values. 4. Test results are displayed using standard units, eliminating the need for manual conversion and streamlining the process. 5.

I300F Benchtop Ion MeterSupport for USB or RS-232 communication. Reset feature automatically resumes all settings back to factory default options. IP54 waterproof.PRODUCT SPECIFICATIONSModelI300FParameterspH/ISE/Temp.(mV/pX)pHRange-2.00 to 20.00 pHResolution0.1, 0.01 pHAccuracy±0.01 pHmVRange-2000.0 to 2000.0 mVResolution0.1, 0.01 mVAccuracy±0.1 mV or ±0.03% of reading whichever is greaterpXRange-2.00 to 20.00 pXResolution0.1, 0.01 pXAccuracy±0.01 pXCalibration PointsUp to 5ISERange1.000e-9 to 9.999e+9Unitmol/L, mmol/L, g/L, mg/L, μg/L, ppm, ppbResolutionUp to 4 significant digitsAcc

SKZ-C Precision Electronic BalanceFeature* Stainless steel weighing pan* Tare, counting function* LCD wide viewing angle* g, oz, ct unit conversion* Minimum scale weighing*Battery built-in*Windshield (optional)* RS232 interface (optional)Technical ParametersModel SKZ-C1102SKZ-C2102SKZ-C3102SKZ-C5102SKZ-C11002Max capacity 110g210g310g510g1100gResolution 0.01gPan sizeΦ130 mmRepeatability±0.02gLinearity error±0.03gStable time ≤3 secWorking temperature 17.5℃～22.5℃VoltageAC220V /DC6VCalibration External calibrationNet weight 1.5kgGross weight 2.5kgDimension 270*195*65mmPackage size 330*230*135

Used to carry the heat-ageing test for plasticity material, insulation material. Temperature controlled by digital display, PID auto adjustment, can arbitrarily set the working temperature from room temperature to 200℃ or 300℃, automatically keep temperature.

Used to Raw rubber or rubber compound for the determination of Viscosity, scorch and curing index StandardsASTM D1646,ISO 289,JIS K6300,GB/T 1232,GB/T 1233 Feature of host 1. Computer control, Data display, Automatic calibration2. Imported digital temperature controller, easy to adjust settings, wide temperature range3. Using the latest principles of a "host + computer + printer" structureFeature of Control Software: 1. Unit of options: kgf-cm, lbf-in Nm, the dN-m, the MV;2. Test data: contains the Mooney viscosity, scorch various data;3.

SKZ131 Rubber vulcanizing Tester--Rotor-less curemeterFor measuring the unvulcanized rubber characteristics to identify the optimum cure time.Feature Imported intelligent digital temperature controller, easy adjust settings, a wide range of temperature control, high control accuracy, stabilityStandard:ASTM D5289, ISO6502, T30,T60,T90.Technical parameters:Temperature rangeroom temperature ~ 300 ℃Warming time≤ 15minTemperature Resolution0 to 200 °C: 0.1 °C0 to 300 °C: 1 °C.Temperature fluctuation≤ ± 0.5 °C (after feeding)Torque range0N.m ~ 10N.mTorque display resolution0.001N.mMaximum test

High Quality Concora Medium Fluter (CCT, CMT) SKZ113To determinate of flat crush strength of corrugated paper when pressed standard waveform (i.e., from the flute corrugated base paper), comply with standard: ISO7263-1985: corrugating medium – Determination of flat crush resistance after laboratory fluting.Feature: 1.Using single-chip microprocessor control technology, Precision temperature controller 

For measuring the unvulcanized rubber characteristics to identify the optimum cure time.Feature Imported intelligent digital temperature controller, easy adjust settings, a wide range of temperature control, high control accuracy, stabilityStandard:ASTM D5289, ISO6502, T30,T60,T90.Technical parameters:Temperature rangeroom temperature ~ 300 ℃Warming time≤ 15minTemperature Resolution0 to 200 °C: 0.1 °C0 to 300 °C: 1 °C.Temperature fluctuation≤ ± 0.5 °C (after feeding)Torque range0N.m ~ 10N.mTorque display resolution0.001N.mMaximum test time120min (modify time during testing)Swing angle± 0.5 ° (

SKZ2050-5 5 Gas AnalyzerIntroductionThe product features a 2.5-inch high-definition color screen for real-time display and industry-standard gas sensors.It is used to swiftly detect the concentration of various gases, as well as to measure ambient temperature and humidity, and to sound an alert if the measurement exceeds the limit.It is appropriate for detecting gas concentrations in pipelines, restricted spaces, and atmospheric conditions; gas leaks; or high concentration single gas purity if the background gases are nitrogen or oxygen.

Introduction:It adopts 2.31-inch high-definition color screen for real-time display, and adopts gas sensors of well-known brands in the industry.It is used to quickly detect the concentration of various gases and the measurement of ambient temperature and humidity, and alarm if the measurement exceeds the limit.It is suitable for detecting gas concentration in pipelines or confined spaces and atmospheric  environments; gas leakage or high concentration single gas purity where various background gases are nitrogen or oxygen.

ISO 132 133 rubber fatigue (Flex) cracking machineFeatureThe host and controller feature digital settings, LED displays for flexible timing, and automatic stand functionality.Secure the specimen individually in the clamp.

The rubber fatigue (Flex) cracking machine is used to test the cracking performance of vulcanized rubber and rubber shoes by repeated flex.Standard: ISO132, ISO133.Feature 1.Host and controller with digital setting, LED display flex times and automatic stands. 2.Separately fix the specimen in the clamp. It is the newest improved testing machine.Technical parameters:Frequency of down clamp300r/minAdjustable max distance between upper and down clamp200mmAdjustable max distance of eccentric wheel50mmMax trip of down clamp100mmDimension1000*500*1200 (mm)Net weight200kg 

Rubber Vulcanizer SKZ401Rubber Vulcanizer is mainly used for rubber vulcanization, thermosetting plastics and insulation products of pression, This test machine has device of pressure, time, temperature automatic control device, can be realized clamping, regular work cycle, and can automatically pressure compensatingFeatures1.Mainly consists of three parts: the host, hydraulic systems, electrical control system2.It has device of pressure, time, automatic temperature control device, can be clamping, the timing of the work cycle, and can automatically pressure compensatingSpecification 

SKZ131 ASTM D5289 ISO6502 Rotor-less Curemeter Rubber Vulcanizing Tester-Cure MeterFor measuring the unvulcanized rubber traits to discover the best therapy time.Standard:ASTM D5289, ISO6502, T30,T60,T90.Technical parameters:Temperature rangeroom temperature ~ 300 ℃Warming time≤ 15minTemperature Resolution0 to 200 °C: 0.1 °C0 to 300 °C: 1 °C.Temperature fluctuation≤ ± 0.5 °C (after feeding)Torque range0N.m ~ 10N.mTorque display resolution0.001N.mMaximum test time120min (modify time during testing)Swing angle± 0.5 ° (total amplitude of 1 °)Body swing

SKZ134 Rubber PlastometerUsed to test plastic value and restoration value of raw rubber, plastic rubber and rubber. It takes high accurate temperature control and time instrument with digital setting, temperature and time display.Standard:GB/T12828 and ISO7323-1985.SpecificationSpecimen suffered pressure49N±0.05NTemperature control70℃±1℃ (optionally set in the range of 100℃)Time range 3minIndicating range0-30 (mm)Indicating accuracy0.01mmPower 220V, 50HZ, 700WDimension 360×280×570 (mm)Net weight35kg

SKZ129B DIN Abrasion Tester DIN AbraderStandardISO4649, DIN 53516Technical parameters:Sample load2.5N, 5N,10NStroke40m or 20mRoller speed40 ± 1r/minRoller diameterФ150 ± 0.2mmRoller length460mmSample dia.Ф16 ± 0.2mmPowerAC220V ± 10% 50HzDimension700mm × 340mm × 300mmWeight63kgEXCELLENT PERFORMANCE,SUPERB TECHNOLOGYStainless steel rollerAnti-corrosion and anti-rustThe operation interface is simple and clearStandard: lS04649, DIN 53516PRODUCT DISPLAYSKZ129B is suitable for wear testing ofelastic materials, rubbertires, conveyor belts, soles, soft synthetic leather, leather andother materials, wi

Analytical Electronic Balance SKZ-A 1.Using high-precision electromagnetic force balance sensor, more accurate, faster response, less fault.2.Weighing faster, and speed adjusted3. Weight units can be converted4. With counting function5. With Tared, cleared, accumulated, overloaded, under load display, fault alarm6. Built-in RS-232 interface, with the printer, computer connected ParametersModel SKZ-A1004SKZ-A 1104SKZ-A 1204SKZ-A 2004SKZ-A 2104SKZ-A 2204Max.

SKZ111C Food Moisture MeterCharacteristic:1.With a frequency of over 10 MHZ, the high-frequency principle is used in the 316L steel + PTFE sensor probe, which resists corrosion and wear2.10 measurement switch stalls are present3.Large measurement range, excellent accuracy, compact size, low weight, and speedy determinationDisplayLCD displayMeasuring range0 ~ 80%Resolution0.1%Accuracy0%-10%: ±0.2%10%-40%: ±0.5%40%-80%:±1%Probe200mmPower9V battery*1Dimesion160mm × 60mm × 27mmNet weight/gross weight250g/500gPackage size260X 220 X 100 mm

SKZ145 Melt Flow Rate TesterMelt mass-flow (MFR) (g/10min), melt volume-flow rate (cm3/10min), and the melt density of thermo resin must be determined for engineering plastics, which have higher melt temperatures, such as polycarbonate, nylon, and fluorine plastics; and for fit for plastics tests, which have lower melt temperatures, such as polyethylene, polystyrene, polypropylene, ABS resin, and poly-formaldehyde resin, etc.Standards:ISO 1133-1, ISO 1133-2, GBT 3682.1-2018, ASTM D1238-2013, ASTM D3364-1999 (2011), JJG878-1994, JB/T5456-2016, DIN53735, UNI-5640Product features:1.The control sy

Product DescriptionLab Manual Yarn Twist Tester SKZ192C Used for testing the twist nonhmogeneitiy, the twist unevenness, and the twist shrinkage of various yarns and for product quality inspection to eliminate problems in the process.Standards: GB/T2543.1/2  FZ/T10001  ISO2061 ASTM D1422  JIS L1095Features:1. Driving form: By hand operating.2.