SMART SENSOR - Dissolved Oxygen Tester AR8210 Brand : Smart Sensor Model : AR8210 Product Descriptions The portable dissolved oxygen detector produced by our company has high accuracy, stable work, reliable, and easy to carry. The appearance design is novel and beautiful, and the product design is more professional. It can measure the pH value of the solution and display the temperature of the measured liquid. Dissolved oxygen testers are widely used in industries, laboratories, agriculture, medicine, breeding, scientific research and environmental protection. Product Features 30s quick measurements of Dissolved Oxygen and Temperature in water. Large measuring range from 0.00-20.00mg/L. Large and clear LCD with backlight display, easy to read at dark. Measure precisely,high accuracy, auto temperature compensation. Made of premium plastic shell, durable and sturdy. Technical Specifications Dissolved oxygen measurement range 0.00～20.00mg/L Basic error of dissolved oxygen measurement ±0.4mg/L Measuring response time ＜30s Dissolved oxygen temperature compensation range 0℃～40℃ Measured dissolved oxygen temperature range 0℃～40℃ Working temperature 0℃～40℃  Working environment humidity ≤85%RH  Self-calibration function have  screen display LCD large screen display  Automatic temperature compensation function have  Data retention function have  read more

DRYZONE – Dry Cabinet C1B-400 Brand: Dryzone Model: C1B-400 Specification: Humidity Range: 1~50%RH (adjustable) Outside Dimension: W600*D695*H1274mm Capacity: 413L Shelves: 3 shelves Color: black Voltage: 110V/230V (select voltage in advance) Display Precision: ±3%RH: , ±1 C Structure: 1mm thick carbon steel with paint. Door: Handles, airtight magnetic sealers and reinforced glass. Wheel: Four 3” wheels, all of them with brakes. Grounding Wire: 1MΩ.(940mm long) Power Consumption: Ave.26Wh; Max. 145W The best performance of the dry cabinet is achieved under the ambient condition of temperature below 30°C and relative humidity below 60%RH read more

RANKCONN - LED Fibre Optic Light Source for Microscope GP Series Brand: Rankconn Instruments  Model: GP-601L, GP-602L, GP-603L Technical Specification:   Model GP-601L GP-602L GP-603L Fiber Type Single Fiber Dual Fiber Ring Fiber Fiber Length 550mm 550mm 800mm Condenser Have Have None Power 30W Color Temperature 6500k Light Illuminance 150000Lx read more

AZ - Bench Top Water Quality Meter - pH/ORP/Cond./TDS/Salinity 86505 Brand : AZ Instruments Model : 86505 Product Descriptions The 86505 AZ Combo Bench Top Water Quality Meter can measure the pH, ORP (mV), Conductivity, TDS and Salinity. The big LCD screen could be multi display. There is a drawer built-in the bottom of the 86505 AZ Combo Bench Top Water Quality Meter, which could let user to store testing data, exam result, memorandum or important notes in the drawer. That would be more convenient for any professional study and research in lab. The holder of 86505 AZ Combo Bench Top Water Quality Meter could be fixed either on the right side or the left side of the meter, that design is friendly for different operation. The pH and ORP measurement, the sensor electrode should be connected to the BNC port, and the Conductivity /TDS/ Salinity measurement, the sensor electrode should be connected to the MIC port. We provide the following different pH probe could be operated with 86505 AZ Combo Bench Top Water Quality Meter, Model No. Description VZ86P3AZ  ATC pH probe VZ86P2AZ  pH probe without ATC function VZ86P4AZ  pH probe for Low Ion Strength without ATC function VZ86P6AZ  Full glass pH probe without ATC function VZ86P7AZ  Sharp tip pH probe without ATC function VZ86P1AZ   read more

ASA - Linear Arm 90 Degree Tools Support Stand TSS-200QA Brand : ASA Model : TSS-200QA Preface   Generally, when using electric and pneumatic screwdrivers to lock screws, there will be a reaction force applied to the operator's arm, when the torque is less than 20kgf-cm, the bare hand can also bear this reaction force, when the torque exceeds 20kgf-cm, it is necessary to use the boom to support the electric and pneumatic screwdriver to absorb the reaction force that occurs during locking to avoid arm injury. Features   The standard multi-angle oil and pneumatic cylinder boom is suitable for locking angled screws regardless of horizontal and verticality. Parallel vertical oil and pneumatic cylinder boom frames, suitable for screws with high horizontal and vertical accuracy. Precautions   Before starting to assemble and operate the ASA Torque Arm Tool Support System, please be sure to read the following operating manual first. Regardless of the circumstances, if electrical wires or air lines are close to running workpieces or machinery, the installers and operators of the equipment should take appropriate precautions to prevent the wires or hoses from being entangled or damaged by the running workpiece. Proper attention will avoid dangerous incidents or personal injuries. Installation and operation instructions   1.Remove the mount from the outer box. 2.Lock it on a working platform with bolts, making sure to keep the mount 1 horizontal, so that the strut 1 (02a) can be at 90 degrees to the working platform throughout the entire process. (Refer to Figure #1) 3.Install the fixing pipe 3, arm 9, and fixing plate 7 into the strut 1 (02a) respectively and fix them with screws. (See Figure #2.) 4.Insert strut 1 (02a) into the mounting seat and lock with the fixing screw. (Refer to Figure #1) 5.The sliding block 11, the sliding block 14, the sliding block 17, the strut 2 (02b), the bearing sleeve 21, the connecting arm 19, the clamping arm 24, etc. are assembled separately, and then fastened with screws together with the arm. (See Figure #3.) 6. After assembly, adjust appropriately according to the actual height of the worktable, and check that each screw is tightened, and pay attention to safety throughout the assembly process. 7.After assembly, adjust appropriately according to the actual height of the worktable, and check that each screw is tightened, and pay attention to safety throughout the assembly process. read more