SANWA - Digital Multimeter CD770 Brand : Sanwa Model : CD770 Product Features 4000 counts Easy to read large LCD Thermo plastic elstomer, high resistance against drop shock Safety cap on current terminal Auto power off (30min.)(cancelable) Technical Specifications CD770 Measuring range Best accuracy Resolution Input impedance DCV 400m/4/40/400/600V ±(0.5%+2) 0.1mV 10M～100MΩ ACV 4/40/400/600V ±(1.2%+7) 0.001V 10M～11MΩ DCA 400μ/4000μ/40m/400mA ±(1.4%+3) 0.1μA   ACA 400μ/4000μ/40m/400mA ±(1.8%+5) 0.1μA Resistance 400/4k/40k/400k/4M/40MΩ ±(1.2%+5) 0.1Ω Capacitance 50n/500n/5μ/50μ/100μF ±(5%+10) 0.01nF Frequency 5/50/500/5k/50k/100kHz ±(0.3%+3) 0.001Hz Continuity Buzzer sounds at between 0Ω and 85Ω（±45Ω）. Open voltage:approx.0.4V Diode test Open voltage:approx.1.5V read more

LOHAND - Handheld Dissolved Oxygen Meter LH-D701 Brand : Lohand Model : LH-D701 Product Descriptions This instrument is an intelligent analytical instrument that can be used for water source monitoring, aquaculture, sewage treatment plants and scientific research units to measure dissolved oxygen in water bodies. The instrument is novel in appearance and easy to carry, suitable for field and field operations. Product Features Wide-screen LCD display, with operation prompt function, easy to use. Using 32-bit microprocessor technology, it can measure dissolved oxygen concentration, saturation, electrode current and temperature, with automatic temperature compensation function. Adopt lithium battery power supply, with power management function of charging and power-off protection. Low power consumption design, automatically turn on and off the backlight by external light. The detection accuracy is high, and the instrument has built-in manual atmospheric pressure compensation and salinity compensation. Protection grade is IP65, waterproof and dustproof. read more

RANKCONN - Automatic Bursting Strength Test Machine RC-601(L) Brand : Rankconn Instruments Model : RC-601(L) Product Descriptions This machine is suitable for testing the breaking strength of paper, leather, cloth, etc. This testing machine adopts the principle of hydraulic increment method, uses advanced microcomputer detection control system and digital signal processing technology to measure the burst resistance of cardboard, and automatically retains the maximum burst strength value when the sample is broken. This tester is used to determine the burst strength and crack index of paper, cardboard, corrugated cardboard, and metal foil. The tester can be configured to comply with any GB, ISO, TAPPI, ASTM or other international standards. The instrument is mainly suitable for paper mills, cardboard manufacturers, carton manufacturers, scientific research institutions. Product Features The touch screen has a curve display, and the Chinese and English languages can be switched freely Pneumatic clamping of the specimen, adhesive film breaking specimen test method The pressure plate is a round hole open and is located on the test axis, and the data is stable and more accurate Automatic specimen clamping, eliminating the influence of the tester during the testing process Open structure, 360-degree full viewing angle to view the whole process of testing Built-in calibration system, with delayed pressurization control, with depressurization delay control, automatic reset after the test is completed Built-in upper and lower limit protection device, overload protection, no film burst if empty or beyond the protection range With double sealing oil circuit device, the whole oil circuit system achieves high strength and high-pressure sealing, eliminating oil leakage of the oil circuit system and improving the life and stability The powerful curve profiling function displays real-time test changes, instantaneous force value, strength value, clamping force, maximum value, minimum value, average value, burst resistance index and other data Technical Specifications Specification Details Delivery Contents - 10 corrector tablets - 1 bottle of glycerin - 2 tablets of low-pressure rubber film Test Range 0–1600 kPa Materials Paper, thin cardboard, metal foil Resolution 0.1 kPa Test Accuracy ±0.5% Diameter of Pressure Plates Upper: (30.5 ± 0.1) mm Lower: (33.1 ± 0.1) mm Oil Feeding Speed 95 ± 5 ml/min Power Supply 220V / 50Hz Power 120 W Dimensions (L × W × H) 410 × 340 × 505 mm Weight 50 kg     read more

TZONE - Multi-Use USB Temperature & Humidity Data Logger TempU03 Brand: Tzone Model: TempU03 Product Introduction: Tzone TempU03 Multi-Use USB TEMP&RH Data Logger is the perfect tool for cold-chain monitoring and documentation of temperature and relative humidity conditions that are critical in laboratories, pharmaceutical, medical, storage, freezers, coolers, shipping containers, warehouses, environmental monitoring and food storage applications. Features: *Designed to be Multi-use *Temperature & Humidity measurement and recording *Statistics available on LCD screen *No software needed to export data *Automatically generate PDF report and CSV file *Reprogrammable software for logging parameters, alarms, and start delay Technical Specification: read more

JOANLAB - Laboratory Homogenizer HZ-300 Brand: Joanlab Model: HZ-300 Product Introduction: JOANLAB High-Speed Homogenizer is designed with novel concept and advanced manufacturing technology, which is an experimental equipment to further homogenize the crushed experimental materials in liquid medium. Through the high speed operation of the homogenizing working head con-nected with the motor, it shears and disperses the materials, thus making the materials blend together and easily meet a variety of high requirements for homogenization, homogenization and dispersion.   Thus, the materials can be melted together, which can easily meet a variety of high requirements for homogenization, emulsification and dispersion experiments. It is widely used in biopharmaceutical, genetic research. tissue crushing, cell pulping, pathological analysis, homogenization of dairy products, polymerization reaction and other experimental fields. Technical Specification: read more