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Digi DS-502 Bench Scales – Trade Approved

Our Price: £256.00 + VAT (£307.20 inc VAT)

The NHS’s Number 1 Scale For Weighing Fluids!!

Do you require a calibration certificate – traceable to National Standards?

Price: £35

Description

The NHS’s Number 1 Scale for Weighing Fluids!!

  • IP65 wipedown scale with stainless steel pan
  • Large easy to read LCD display
  • Zero function
  • Tare function
  • Auto-power off
  • Lightweight and highly portable
  • Can be used for a wide range of applications
  • Best-selling device to the NHS and to British industry

What is a Class III Approved scale?

Class III Approved scales are built, tested, verified and calibrated to meet a specific standard. The Non-Automatic Weighing Instruments (NAWI) directive determines these standards, and states that all scales ‘used in the determination of mass in the practice of medicine patients for the purpose of monitoring, diagnosis and medical treatment’ must be Class III Approved. An EU Notified Body rigorously tests Approved scales. In turn, this provides the user with assurance that the scales are accurate, reliable and deliver repeatability.

Why should I choose the DS-502?

Choose the DS-502 if you need a highly accurate, portable solution for swab or organ weighing. It runs on 4x C-size batteries, which provide 1,000 hours’ use between charges. A mains adaptor is also included.

This medical scale has several capacities available with the variation 6kg x 1g being the most popular choice. The display is bright and clear – with the weight easy to read.

A stainless steel top plate makes this medical scale easier to keep clean.

Capacity: 6kg, 15kg, 30kg

Power Supply: Mains/Rechargeable Battery Graduations: 1g, 2g, 5g

Approvals: Trade Approved

Functions: Tare, Zero, Portable

Warranty Period:  1 Year Dimensions: 250mm x 120mm x 230mm

Weight of Scale:  1.5kg

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We endeavour to deliver your goods to you as fast as we can. A large percentage of our orders are delivered in 3 - 5 working days (all mainland UK postcodes except IV, AB and KW) but some goods can take longer if they are delivered direct from the manufacturer or if the item is made to order. Please note, IV, AB and KW postcodes and non-mainland UK including Northern Ireland can take longer. Please give us a call if your order is urgent to verify the delivery time or see if a faster delivery is possible (additional costs may apply for larger orders).

The following delivery charges may apply per order:
  • £15.00 + VAT – Mainland UK
  • £30.00 + VAT – UK non-mainland incl. N. Ireland (5 – 7 working days)
  • £40.00 + VAT – Ireland (7 – 10 working days)

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Frequently Asked Questions

Please see below for answers to frequently asked questions.

A calibration certificate proves the accuracy of your weighing equipment. It is very likely that if accuracy matters in your workplace, certification will be required by your industry regulators. They are straightforward to get hold of though. Just ask our team.

If you are trading or transacting anything by weight, you will probably need to demonstrate your weighing equipment is verified for trade use. This gives your customers confidence in your business and will make sure buying and selling run smoothly. We can help get you with relevant approvals for your equipment.

The answer will vary depending on how your equipment is used. As a minimum, we typically recommend once a year but our team can provide advice based on your individual circumstances.

The International Organization of Legal Metrology (OIML) has established standards for the classification of calibration test weights. Varying from E0 & E1, which are the most accurate to M2 which are commonly used for calibrating platform scales, floor scales and other industrial weighing instruments.

As a rough guide we have listed desired accuracy against class below.

+/- 0.1% – UNclassed Proof Load Test Weights
+/- 0.05% – M3 (Check/calibrate coarse scales)
+/- 0.005% – M1 (Check/calibrate standard scales)
+/- 0.0015% – F2 (Check/calibrate portable balances)
+/- 0.0005% – F1 (Check/calibrate precision balances)
+/- 0.00015% – E2 (Check/calibrate analytical balances)

The choice of weight class depends on the intended use and the level of accuracy required for a particular application. If you’re unsure, talk to our team who can advise you on the right class for your equipment.

If you’re sending a scale back to us for recalibration, it is ideal to use the original packaging. If this is not available choose a sturdy well-padded box to avoid shocks. Where possible, protect the load sensor by removing the weighing pan and any under-pan support and pack these separately in the box. You may be able to use the equipment’s locking pins or screws too.

Do ensure all the paperwork, including your contact details, is included to ensure we can return it once calibration is complete.

Need help? Speak to one of our experts Contact Us

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