Cambridge Instruments & Engg. Co. Bara Bazar, Kolkata, West Bengal

Special Features : Fault phase voltage adjustable between 0 to 110% Fault current adjustable between 0 to 100% Phase angle adjustment & measurement 0° to 360° Digital time interval meter Voltage & Current indications by digital meters. While testing is in phase to phase fault mode selectable phase currents will be in opposition.

Power : 5-10Kw

Country of Origin : 220V

Total Carbohydrate : 1 Year

Condition : New

Frequency : 25-60 Hz

Total Carbohydrate : 1 Year

Condition : New

Measurement of power factor in AC system on L.T. Circuits having higher current load without interrupting circuit. SINGLE PHASE CIRCUITS :Connect potential between Neutral and line and clamp over 'Line' cable The instrument will read the power factor directly. THREE PHASE CIRCUITS: (4 Wires System) Balanced Loads :Measure as in '1' above in any of the phase. The instrument will read the power factor directly. Unbalanced Loads Measure as in '1' above in each of the three phases. Power factor is the algebraic mean of the individual readings of the three phases. THREE PHASE CIRCUITS: (3 Wires Systems) Derive a Neutral with the help of a Neutral Box and measure as in '2' above.

Number Of Flower : Power Factor Meter

Application : Measurement Of Power Factor In AC Systems

Special Features : Mains ON / OFF switch. Neon Lamps to indicate L.T. ON & H.T. ON Autotransformer for smooth & continuous Variation of output voltage. Zero start interlocking HT chamber door interlocking Lamp to indicate "Regulator not at zero" for motorised set. Memory device with push button switch to show the breakdown voltage. 96 sq. mm. AC moving iron type voltmeter connected to L.T. side and scaled in KV. Provided with test vessel (Oil Cell) made from non absorbent insulating material fitted with two brass sphares of diameter between 12.5 to 13 mm, placed at a distance of 4mm or 2.5mm. A gauge is provided along with the cell to adjust the gap.

Type CIE-5000 PI is a universal, Multi-purpose instrument for checking insulation and conductance during simulated operating conditions in high tension electrical and electronic fields. It is ideally useful for the electrical maintenance of Rotating plant machinery, Distribution networks, Communication cable, Insulators and servicing of Control and switching equipments, transformers and industrial installations. Di-electric Absorption test requires the voltage to be applied for several minutes. Operating an instrument under motor power allows this to be done easily. The high sensitivity of the instrument enables sensible reading to be obtained from such polarization index tests. (Polarisation Index = Resistance after 10 min./Resistance after 1 min.) It is a versatile mains operated insulation tester which is recommended for every electrical engineer. The CIE -5000PI is a smart microprocessor based 5KV Insulation Tester and analyser besides the conventional measurement of Insulation resistance upto 100.0G Ohm. It’s advance features allow one to automatically measure both the polarization Index and Dielectric absorption ratio, thus significantly simplifying the testing of transformers and motors. The Insulation Tester is a mains (230V AC , 50-60Hz) operated Insulation Tester and analyser. The test voltage may be chosen in between 1KV,2.5KV and 5KV. Due to its measurement principal (actual voltage and current readings) the accuracy of resistance measurement is not affected by any test voltage error. The built in chronometer automatically counts the elapsed time since the start of the measurement and shown over display by which user can easily understand the actual condition of the insulation testing (e.g. in DAR Mode or in PI mode or in IR mode)The measured values all are automatically hold over display until the instrument restart or off. The Test Voltage shown over-display at the time of measurement. SALIENT FEATURES High Voltage Out Put Indicator 16X2 Jambo LCD Display. Start/Stop Button KV Selection Switch (1KV, 2.5KV, 5KV) Mode Selection Switch (IR, DAR, PI) Terminals (LINE, EARTH, GUARD) Power Switch (BACK PANEL)

Number Of Flower : Insulation Tester

Material : Metal, Plastic, Etc

Application : Checking Insulation And Conductance In High Tension Electrical And Electronic Fields

Micro Processor Autoranging Digital Earth Tester is direct replacement of the conventional hand generator type tester. It is designed for measurement of the resistance of earthing used in the electrical equipment as well as for measurement of ground resistivity. It can also used for measurement of the other low regular & liquid resistances.

Application : Earth Testing

Total Carbohydrate : 1 Year

Total Carbohydrate : 1 Year

Model : CIE / 666

Special Features : Accurate Quick response and Graceful appearance Operated by 230volts,50Hz AC mains Seasoned wooden with sunmica finish Anti - parallax mirror scale with knife edge pointer Highly Sensitive cross-coil indicator

Total Carbohydrate : 1 Year

Condition : New

Number Of Flower : Digital

Certification : CE Certified

Model: cie / 5050a   application 'cie' a.c. High voltage breakdown test set is ideal for fast accurate & reliable testing of withstand/breakdown test of electrical & electronic materials, components, equipments, panel boards, etc.   salient features robust powder coated sheet metal case elegant look kv meter to read the output voltage millimeter to show leakage current speedy and accurate testing of breakdown/withstand test of electrical & electronic components, materials, equipments, panel board etc.     technical specifications input voltage : 230v, +/- 10%, 50hz, 1 phase a.c. output voltage : continiously variable from (i) 0 to 3 kv ac for 3 kv test set (ii) 0 to 5 kv ac for 5 kv test set

Number Of Flower : Portable

Certification : CE Certified

Application : Earth Testing

Frequency : 45Hz

Power Source : Electric

Total Carbohydrate : 1 Year

Anti magnetic aluminium body, centrifugal clutch, metallic protected flap over glass window, collapsible driven generator handle, Anti-parallax mirror scale. Guard Terminal & externally accessible infinity adjuster are provided for instrument having insulation rang 1000MΩ & above.

Total Carbohydrate : 1 Year

Housed in attractive wooden body with summica finish. For comprehensive check of Rotor and Stator Inductance, Resistance and Insulation Resistance without dismantling the Motor. Only to isolate the power supply.

Power Source : 4.5V

Power Source : AC Power supply 230V AC (50/60Hz)

Digital portable diagnostic tool for Electrical Engineer and is used for quick on - site checks of electric motor and other three -phase machines. A reduction in machine performance, such as inefficient operation or tripping of overloads, may indicate mechanical or electrical faults. If the fault is electrical the EMC-28 will immediately defect it, without having to dismantle the equipment.

Number Of Flower : Digital Portable Diagnostic Tool

Application : Quick On-site Checks Of Electric Motor And Other Three-phase Machines

Feature : Detects Electrical Faults Without Dismantling Equipment

Storage Type : Dry Place

Power : 5-10Kw

Number Of Flower : Digital

Country of Origin : 220V

Digital Insulation Tester (DIT) is a battery operated compact precision grade insulation tester housed in a robust and shock proof ABS casing. The DIT will find, application in Electrical Contracting, Domestic as well as Industrial, DOT, Defence, Cable Manufactures, Transformers & Motor Manufactures etc.

Number Of Flower : Digital

Total Carbohydrate : 1 Year

Country of Origin : 220 V

Power : 5 Kw

Display : 3v2 Digits, LCD

Total Carbohydrate : 1 Year

APPLICATION With Frequency, Temperature, Voltage, Resistance, Diode & Audible continuity testing.   SALIENT FEATURES Accurate Reliable Safe Easy to Use Attractive Look Large LCD For Easy Reading Back Light Display Data Hold Facility Low Battery Indication Diode & Audible Continuity Test Facility   STANDARD ACCESSORIES Operator’s Instruction manual, set of test leads, "K" Type Thermocouple, 9 volt battery & Plastic Carrying Box.

Frequency : 2 kHz , 20 kHz

Measurement of power in AC system on L. T. Circuits having higher current load without interrupting circuit.

Display Type : LCD

Power : 5-10Kw

Country of Origin : 220 V

Total Carbohydrate : 1 Year

Effective Measuring Range : 0.5 lag (Ind.) to unity to 0.5 lead (Cap.) MODEL CIE/111A : 10-500A MODEL CIE/111B : 150-1000A MODEL CIE/111C : 10-20A MODEL CIE/111D : 20-70A MODEL CIE/111E : 70-150A MODEL CIE/111F : 150-300A MODEL CIE/111G : 300-500A MODEL CIE/111H : 500-750A MODEL CIE/111I : 750-1000A Potential : 230V / (415V through Netural Box)Note : Measurement Accuracy is not effected by voltage fluctuation within ±10%   Weight : 1.8 kg (approx) Calibration : 50 H 1 AC Supply Confirms to IS : 1248 - 1983 Accuracy : ± 3* (expressed as phase angle) Indicator : Analogue, Moving Coil Type Indicating Meter Accessories (Standard) : (1) Potential Leads - 1 pair, (2) Operator"s Manual - 1No. (3) Carrying Case - 1N0. Accessory (optional), Neutral Box.

Frequency : 47 - 53 H Z

A small Micro Processor based diagnostic tool for comprehensive condition analysis of rotating machinery. Objective measurements of machine condition are needed as a reliable base for preventive maintenance. Now maintenance personal can analyze bearing condition with a single and easy to use instrument. The best way is to periodically monitor bearing condition and replace the bearing at the right time by least influencing the production efficiency.

Number Of Flower : Diagnostic Tool

Material : Metal, Plastic, Etc

Application : Comprehensive Condition Analysis Of Rotating Machinery