DIGITAL Watt Loss TESTER. Digital Iron Loss Tester WLT-LCD Use to evaluate iron loss of electrical steel sheet CRGO, CRNO material and Suitable for testing EI lamination, Big Stamping. CATEGORIES: Electrical Steel Sheet Testing, Testing Equipment, Key Words: - Digital Iron Loss Tester, Motor Stamping Tester, Single Steel Sheet Iron Loss Tester, Transformer Lamination Testing, Watt Loss Testing. Technical Specifcation Frequency 50/60 Hz Brand Pram Electech Voltage 90V to 260V Flux density range 0.5 to 1.8 tesla Sample type EI lamination, Motor Stamping Accuracy of induction 0.8 to 1.5 Tesla = +- 0.010 Model WLT-LCD Display Digital Application To measure watt loss of motor stamping & EI Lamination Universal Input Power Supply AC 110 V / 230 V- / 50/60 Hz / 10 VA + - 20% Source Capacity 1.8 Tesla Magnetic Flux Density Range 0. 5 to 1.8 Tesla ( Weber per square meter ) Induction Resolution 0.1 Tesla Additional Impact on induction by Thickness setting From 0.1 to 0.18 mm +- 0.05%, From 0.19 to 0.50 mm +- 0.01%, From 0.51 to 0.70 mm +- 0.04% Sine Wave +- 3% Distortions Including 16th Harmonic Thickness Setting +- 0.01 mm (Setting Resolution 0.01mm) Standard Specimen Size 30x70mm Non Standard Specimen Size More than 12x40 mm Specimen Thickness Range 0.1 to 0.7mm for best accuracy Type of Specimen CRGO, CRNO, HR And Electrical Steel Sheet Product Details: Digital watt loss tester Model WLT-LCD is Small single sheet watt loss tester developed to supplement the testing of electrical steel sheet of any dimension like motor stamping, E& I lamination and any size specimen. WLT-LCD is used to measure the properties of both fully processed and semi-processed, grain oriented and non-oriented magnetic lamination steel sheet, WLT-LCD may also be used to evaluate oriented electrical steels in either they are sheared or stress-relief annealed condition. It is very much important to inspect the grade and watt loss of motor stamping for high quality and energy efficient motor development. WLT-LCD is very useful instrument for comparison of different grade of motor stampings and EI laminations. RK45 is having facility to test the sample at 50Hz & 60Hz selectable. You can test the sample from 0.5 tesla to 1.8 tesla induction range. Features: • Crystal Accurate Inbuilt Sine Wave Generator • Better Accuracy Than Ever • 25Mhz MSP-430 Micro Controller Base Design • Pure Sinusoidal Source and Measure • Long Terms Stability and Accuracy Maintain • Password Protected Calibration • 6 Touch Keys for Easy Operation • Digital Setting for All Data (Hz, B, Th) • Graphic LCD Display 128 X 64 Pixel • Direct Readings of W/Kg • Connector Type Low Loss Probe • Standard & Big Size of Specimen Possible to Test • User-Friendly Operation & Portable Size • Automatic Probe and Sample Detection Operation Theory: WLT-LCD is provided with a stroboscopic probe when placed on specimen, closes the magnetic path between probe and specimen. Probe has two coils one is primary and second is secondary (like transformer). When power applied to primary coil and detected by secondary coil appropriate to specimen data and measure voltage, current and power. Then measured data calculated by microcontroller appropriate to specimen's data (core area and weight) and directly displayed on LCD Watt/Kg, & W/lb Scope of Measurement:- Watt/kg & W/lb of Electrical steel sheet