Laboratory Testing Equipment & Instruments Dealers in Lam Road, Nashik

• Test voltage: Adjustable From 500 to 2000 VAC with an accuracy of ± 1.0 %

Fully automatic Dielectric constant, Dielectric Dissipation Factor & Resistivity Measurement.Selection of Different Standards.Inbuilt Printer facility for Test Report Printing.Cycle Measuring Time 25 minutes As per IEC 247.Custom Mode selection.Easy storage of Data.

• Display: LCD
• Brand Name: SIVA
• Country of Origin: Made in India
• Display Type: 3 1/2 digit panel display
• Voltage (V): 220V
• Power Supply (Hz): 50HZ
• Power Supply: 230V AC +/-10%, 50Hz +/-3 %
• Model Name/Number: EW-188
• Humidity: 80% Rh at 40 C Storage 5 to 70 C
• Frequency: 1 KHz

Offers semi automatic capacitance. Features high resolution for tan delta measurements 0.00001 (10 )-5 suitable for external power source and standard capacitor easy to use safety protections incorporated test voltage 0 to 12kv ac rated current 100ma continuous output frequency 50hz (lines frequency) accuracies applicable cx 100pf switch for three different types measurement seven three mode test operation 1. Ust- ungrounded specimen test. 2. Gst - grounded specimen test. 3. Gstg - grounded specimen test with guard. Indication : 3 ½ digital panel meter for voltage & current. Standard capacitor :100pf, 12kv built-in. Input voltage : 230vac + 10%, single phase, 50hz. Safety features : zero start control. Open ground indicating lamp with double ground connection. External interlock ht cut off on overload. Ht on and supply on indication. All operating controls at earth potential. Necessary terminals & sockets for connection to bridge.

TANDELTA SYSTEM EW-188 is specially designed for quality control of enameled wire. Tangent delta and the tangent data temperature Characteristic are the concepts often discussed in connection with enameled copper wire. The precise measurement of tangent delta is of higher importance for the characterization of hardening state of the enameled insulation. If an alternating voltage is applied to wire enamel, a small current passes through it which is phase shifted. A yard stick for this phase shift is tangent delta. In EW-188 a measuring frequency of 1 KHz sine voltage is applied to the sample. The result is phase shift between voltage and current which is proportional to tangent delta. This phase shift is detected with very precise phase detector circuit. EW-188 can be used for single point measurement as well as determinations of bending point. The temperature can be set anywhere upto 300 degree Celsius for single point measurement. Tan delta and temperature are displayed simultaneously. Further more the curve measurement can be automated on a Laptop PC through suitable windows based software. • DIGITAL READOUT FOR TEMPERATURE & TAN DELTA. • SOFTWARE BASED PID TEMPERATURE CONTROL. • WINDOWS BASED USER FRIENDLY SOFTWARE. • USB COMMUNICATION PORT FOR LAPTOP CONNECTION. • MULTIPLE GRAPH COMPARISON ON SCREEN. • SUITABLE FOR SINGLE POINT AS WELL AS BENDING POINT MEASUREMENT.