Martindale TEK300 Loop Calibrator
DC / DC Converter output
- 28.5V (+0.1V)
Current Range
- 0 - 20mA F.S. (+0.1%)
Resolution
- 10µA
Temperature Drift
- 150ppm / °C
Linearity
- +0.15%
Output Noise (typically)
- 4mV p/p
Indicators
- LED (Green) - Battery OK
- LED (Red) - Output Error
General Specifications
- Display: 3 1/2 digit LCD
- Output Connectors: 4mm terminal posts (19.05mm apart)
- Operating Temperature: 0 - 50°C
- Supply: 2 x 9V batteries MN1604 or equivalent (included)
- Housing: Light grey ABS handheld, with stand
- Dimensions: 180 x 100 x 44mm
- Weight: 380g approx
Description
The Martindale TEK300 current calibrator is able to sink or source a current up to 20mA. It is intended for process control instrumentation and general purpose signal
injection applications. A monitor mode facility is also incorporated into the design, whereby the current (0-20mA) in the process loop can be monitored and read directly from the digital display. The device is also fully protected against inadvertent misuse. This low cost unit offers an exceptional value for money means of delivering and measuring 0 - 20mA currents. This makes it ideal for cost effective application in testing, calibrating and troubleshooting in a wide range of process control environments.
The handheld unit is fully portable and has a large 3.5 digit LCD display, with overload protection for extra safety.
The Martindale TEK300 is supplied with batteries & instruction manual.
- Display: 3 1/2 digit LCD
- Output Connectors: 4mm terminal posts (19.05mm apart)
- Operating Temperature: 0 - 50°C
- Supply: 2 x 9V batteries MN1604 or equivalent (included)
- Housing: Light grey ABS handheld, with stand
- Dimensions: 180 x 100 x 44mm
- Weight: 380g approx
Features & Specification
Key Features | Battery Powered, LED Indication, 4mm Connectors, 10µA Resolution |
---|---|
Product Stock Status | Next Day Delivery (subject to availability) |
Manufacturer | Martindale |
Short Description | DC / DC Converter output
Current Range
Resolution
Temperature Drift
Linearity
Output Noise (typically)
Indicators
General Specifications
|
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 scopeof 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.
E&OA