Fluke 1535 2500V Insulation Resistance Tester 5592398

£1,438.80

Specifications: Fluke 1535 and 1537 Insulation Resistance Tester and Megohmmeters

General Specifications
Display 73.5 mm x 104 mm
Battery 8 AA alkaline cells, IEC LR6
Dimensions (H x W x L) 184 mm x 211 mm x 93 mm
Weight 1.3 kg
Temperature
Operating temperature -10 °C to +50 °C
Storage temperature -20 °C to +60 °C
Operating humidity Non-condensing (<10 °C)
≤80 % RH (10 °C to 30 °C)
≤50 % RH (30 °C to 50 °C)
Altitude
Operating altitude 2000 m
Storage altitude 12000 m
Overvoltage category CAT IV 600 V
Safety
General IEC 61010-1, Pollution Degree 2
IEC 61557-1
Measurement IEC 61010-2-030: CAT IV 600 V
IEC 61010-2-034: 2500 V dc
Insulation resistance measurement IEC 61557-1, IEC 61557-2
IP Rating IEC 60529 IP40
Electromagnetic Compatibility (EMC)
International IEC 61326-1: Electromagnetic environment for portable equipments
IEC 61326-2-2 CISPR 11: Group 1, Class A
Electrical Specifications
The meter's accuracy is specified for one year after calibration at operating temperatures of 10°C to 30°C. For operating temperatures outside the range (-10°C to +10°C and +30°C to +50°C), add ± 0.25% per °C, except on the 20% bands, add ± 1% per °C.
Insulation resistance testing
Test voltage Range Resolution Accuracy
250 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 50.0 GΩ 0.1 GΩ 20 %
>50 GΩ Unspecified Unspecified
500 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 10.0 GΩ 0.1 GΩ 5 %
10.0 GΩ to 50.0 GΩ 0.5 GΩ 20 %
50 GΩ to 100 GΩ 5 GΩ 20 %
>100 GΩ Unspecified Unspecified
1000 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 20.0 GΩ 0.1 GΩ 5 %
20.0 GΩ to 50.0 GΩ 0.5 GΩ 20 %
50 GΩ to 200 GΩ 5 GΩ 20 %
>200 GΩ Unspecified Unspecified
2500 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ 0.01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 50.0 GΩ 0.1 GΩ 5 %
50 GΩ to 500 GΩ 5 GΩ 20 %
>500 GΩ Unspecified Unspecified

Insulation test voltage accuracy: -0 %, +10 % @ 1 mA load current Charging rate for capacitive load: 5 s/μF Discharging rate for capacitive load: 1.5 s/μF

  Range Accuracy
Leakage current measurement 1 nA to 2 mA  ±(20 % + 2 nA) 
Capacitance measurement  0.01 μF to 2.00 μF  ±(15 % rdg + 0.03 μF)
Test voltage for insulation resistance 250 V to 2500 V  ±(3 % + 3 V) 
Warning for energized circuit
Warning range >30 V 
Timer (F1537 only)
Range 0 to 99 min  
Resolution Setting: 1 min Alert: 1 s
Short circuit current
F1535 >2 mA
F1537 >5 mA
ACV/DCV/resistance measurement (1537 only)
Function Range Resolution Accuracy
±(% rdg + dgt)
VAC 0 V to 600.0 V 0.1 V ±(2 % +10)
(45 Hz to 500 Hz)
VDC 0 V to 600.0 V 0.1 V ±(2 % +10)
Resistance 0 Ω to 600.0 Ω 0.1 Ω ±(2 % +10)
600 Ω to 6000 Ω 1 Ω
6.00 kΩ to 60.00k Ω 0.01 kΩ
NEW

Description

Fluke 1535 2500V Insulation Resistance Tester 

Fluke 1535 Comes Supplied With:

  • Fluke 1535 Insulation Resistance Tester
  • Test Leads with Alligator Clips (red, black and green)
  • Probe (red and black)
  • Soft Carry Case

*See also the Fluke 2500v 1537 Advanced insulation tester here.

*Important Calibration Information: 

This instrument comes with a ‘manufacturer's certificate of conformity’. It is important to understand that this does NOT constitute a ‘traceable calibration certificate’. A certificate of conformity merely states that the equipment has been designed and produced to meet the requirements of its intended application. 
Where calibration of an instrument is possible we will offer this as a separately purchasable item and may be selected from the drop-down box above. You will be sent a full traceable calibration certificate produced in our laboratory and applied with your details as required.

Overview:

Fluke 1535 Insulation Resistance Tester and Megohmmeter

Fast, accurate, reliable insulation testing in a portable lightweight package

The Fluke 1535 2,500 V Insulation Resistance Tester is engineered to simplify frontline troubleshooting whether you’re on the factory floor or working in the field at a solar installation. With user selectable test voltages from 250 V to 2,500 V and resistance measurements up to 500 GΩ these testers allow you to cover more workload with a single tool. Equipped with an intuitive user interface, a short circuit current of up to 5 mA and a CAT IV 600 V rating these portable high-voltage insulation testers can deliver rapid and stable resistance measurements no matter where you take them.

  • Selectable Voltage Tests: Tailor your tests with user-selectable voltages of 250 V, 500 V, 1000 V, and 2500 V to cover both industrial and solar applications.
  • Extended Insulation Resistance Measurement: Reach up to 500 GΩ in insulation resistance measurement for a thorough analysis.
  • Intelligent Calculations: Automatically calculate Polarization Index (PI) and Dielectric Absorption Ratio (DAR), minimizing the influence of environmental factors.
  • High Measurement Capacity: Execute up to 1,300 measurements at 2,500 V or 6,500 measurements at 250 V on a single charge, enhancing productivity.
  • Enhanced Safety Features: Benefit from a CAT IV 600V rating and a built-in voltage alarm function for heightened safety during operations.

Key Features:

  • Simplify frontline troubleshooting on industrial equipment or solar installations
  • Lightweight, portable ohmmeter with an intuitive interface
  • Delivers fast, accurate, reliable insulation testing
  • Selectable test voltage: 250 V, 500 V, 1000V, and 2500V
  • Test industrial and solar systems/equipment
  • Insulation resistance: up to 500 GΩ
  • CAT IV 600V safety rating

isswww and Fluke Instruments 

Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software.  

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products.  

From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, meteorologists, medical-device manufacturers, and computer network professionals, people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.  

Fluke are a founding core supplier of ISSWWW and we enjoy a personal and professional relationship with them. We have Fluke trained staff on site and we hold an extensive range of their products. Our customers know that when it comes to Fluke products, we have great prices and exceptional advice and support services, reassuring when you need to make that all-important purchase. 

Features & Specification

More Information
Key Features Up to 500 GΩ insulation resistance measurement, Range 250 V 500 V 1000 V and 2500 V, High Measurement Capacity, CAT IV 600V rating, Dielectric Discharge Rate Calculation
Product Stock Status Next Day Delivery (subject to availability)
Manufacturer Fluke Testers
Short Description

Specifications: Fluke 1535 and 1537 Insulation Resistance Tester and Megohmmeters

General Specifications
Display 73.5 mm x 104 mm
Battery 8 AA alkaline cells, IEC LR6
Dimensions (H x W x L) 184 mm x 211 mm x 93 mm
Weight 1.3 kg
Temperature
Operating temperature -10 °C to +50 °C
Storage temperature -20 °C to +60 °C
Operating humidity Non-condensing (<10 °C)
≤80 % RH (10 °C to 30 °C)
≤50 % RH (30 °C to 50 °C)
Altitude
Operating altitude 2000 m
Storage altitude 12000 m
Overvoltage category CAT IV 600 V
Safety
General IEC 61010-1, Pollution Degree 2
IEC 61557-1
Measurement IEC 61010-2-030: CAT IV 600 V
IEC 61010-2-034: 2500 V dc
Insulation resistance measurement IEC 61557-1, IEC 61557-2
IP Rating IEC 60529 IP40
Electromagnetic Compatibility (EMC)
International IEC 61326-1: Electromagnetic environment for portable equipments
IEC 61326-2-2 CISPR 11: Group 1, Class A
Electrical Specifications
The meter's accuracy is specified for one year after calibration at operating temperatures of 10°C to 30°C. For operating temperatures outside the range (-10°C to +10°C and +30°C to +50°C), add ± 0.25% per °C, except on the 20% bands, add ± 1% per °C.
Insulation resistance testing
Test voltage Range Resolution Accuracy
250 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 50.0 GΩ 0.1 GΩ 20 %
>50 GΩ Unspecified Unspecified
500 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 10.0 GΩ 0.1 GΩ 5 %
10.0 GΩ to 50.0 GΩ 0.5 GΩ 20 %
50 GΩ to 100 GΩ 5 GΩ 20 %
>100 GΩ Unspecified Unspecified
1000 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ .01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 20.0 GΩ 0.1 GΩ 5 %
20.0 GΩ to 50.0 GΩ 0.5 GΩ 20 %
50 GΩ to 200 GΩ 5 GΩ 20 %
>200 GΩ Unspecified Unspecified
2500 V <200 kΩ Unspecified Unspecified
200 kΩ to 500 kΩ 1 kΩ 5 %
0.50 MΩ to 5.00 MΩ 0.01 MΩ 5 %
5.0 MΩ to 50.0 MΩ 0.1 MΩ 5 %
50 MΩ to 500 MΩ 1 MΩ 5 %
0.50 GΩ to 5.00 GΩ 0.01 GΩ 5 %
5.0 GΩ to 50.0 GΩ 0.1 GΩ 5 %
50 GΩ to 500 GΩ 5 GΩ 20 %
>500 GΩ Unspecified Unspecified

Insulation test voltage accuracy: -0 %, +10 % @ 1 mA load current Charging rate for capacitive load: 5 s/μF Discharging rate for capacitive load: 1.5 s/μF

  Range Accuracy
Leakage current measurement 1 nA to 2 mA  ±(20 % + 2 nA) 
Capacitance measurement  0.01 μF to 2.00 μF  ±(15 % rdg + 0.03 μF)
Test voltage for insulation resistance 250 V to 2500 V  ±(3 % + 3 V) 
Warning for energized circuit
Warning range >30 V 
Timer (F1537 only)
Range 0 to 99 min  
Resolution Setting: 1 min Alert: 1 s
Short circuit current
F1535 >2 mA
F1537 >5 mA
ACV/DCV/resistance measurement (1537 only)
Function Range Resolution Accuracy
±(% rdg + dgt)
VAC 0 V to 600.0 V 0.1 V ±(2 % +10)
(45 Hz to 500 Hz)
VDC 0 V to 600.0 V 0.1 V ±(2 % +10)
Resistance 0 Ω to 600.0 Ω 0.1 Ω ±(2 % +10)
600 Ω to 6000 Ω 1 Ω
6.00 kΩ to 60.00k Ω 0.01 kΩ

Delivery

Updated January 2024

Please note, our cut-off time is 2:00pm

Orders requiring calibration 

Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.
Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.

Bank/Public Holidays

Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.

*UK Mainland (Revised March 2021)

Service Price
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT FREE
Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT £4.95
Next WORKING Day (excludes Saturdays, Sundays and public holidays)  – UK Mainland only - Zones A & B  - ANY order value - Order by 2:00pm £7.75
Saturday ANYTIME Delivery - Order by 2:00pm £9.95
 

 

 

 

 

Delivery Surcharges

Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:

  • Zones A & B  - Mainland delivery rates apply. 
  • Zone C - Scottish Highlands (Charges are calculated at the checkout).
  • Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
  • Zone E - Northern Ireland (Charges are calculated at the checkout).
  • Zone F - Republic of Ireland (Charges are calculated at the checkout).

Offshore Services

All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.

International delivery

International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk

Export 

All export inquiries should be directed to the export division before placement of order.

If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
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