Light crane scale built in aluminum to weigh loads up to 300 kg
Light portable scale built in aluminum to weigh loads up to 300 kg
Back side from a portable crane scale
Portable Crane scale dimensions chart

CR

From£59 (£70.80incl. VAT / excl. shipping )

Highlights

  • Lightweight hanging scale for suspension weighing, up to 300 kg capacity
  • Compact and easy to transport thanks to its reduced dimensions
  • Available in two versions: ABS or aluminium housing
  • Large LCD display screen for an easy readout
  • Waterproof keyboard
  • Robust and resistant anchors

CR

From£59 (£70.80incl. VAT / excl. shipping )

1. Select Model

Capacity | Resolution: Maximum load capacity & minimum resolution, which is the smallest weight increment that can be displayed on the scale. Some models may appear as "600 / 1500 kg | 200 / 500 g" in which 200 g is the resolution from 0 to 600 kg range, and 500 g is the resolution from 600 kg to 1500 kg range
30 kg | 10 g
150 kg | 50 g
300 kg | 100 g
ABS
Aluminium
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Steel grade guide

Steel grade guide

AISI 304 and 316 stainless steels are ferrous metals that are widely used in industrial environments where corrosion resistance is sought. However, corrosion resistance does not last forever. It takes more time and harder conditions to see the first signs of wear.

Both materials still make for a great solution in difficult environments, providing long-lasting scales in tough environments. In this guide we will provide information to help you find the most suitable stainless steel grade for you. 

 

Chemical Composition

Component Content % by weight

AISI 304

AISI 316
Chromium (Cr) 17,5 – 19,5 16,5 –  18,5
Nickel (Ni) 8 – 10,5 10 – 13
Molybdenum (Mo) Trace amounts 2-3
Manganese (Mn) max 2 2
Silicon (Si) max 1 1
Nitrogen (N) max 0,11 0,11
Carbon (C) max 0,07 0,07
Phosphorus(P) max 0,045 0,045
Sulfur (S) max 0,015 0,015
Iron (Fe) max Makes up the rest Makes up the rest

 

At first glance, the chemical compositions of AISI 304 and AISI 316 don’t differ much. A few percentages this way or that in chromium and nickel. The difference derives from molybdenum. While grade 304 stainless steel only has trace amounts of it, AISI 316 has considerably more.

Addition of molybdenum increases corrosion resistance of 316 stainless steel, especially against pitting and crevice corrosion in chloride environments.

 

AISI 304 vs AISI 316 – Which to Choose?

As you can expect, there is no single answer. Otherwise we wouldn’t even need the different grades. Each has their own uses and you have to select one according to your needs. We can just look at some questions along with answers to aid you.

What is the corrosive environment?

If it’s salty or acidic, go with AISI 316. This is the main and clearest dividing line of the two stainless steels. As said, molybdenum makes the difference.

What is the temperature of operation?

High temperatures accelerate corrosion. Thus, a higher grade such as AISI 316 is better suited.

What is your budget?

If the conditions don’t warrant the need for AISI 316, it is cheaper to go with AISI 304.

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950
CR-30
951
CR-30S
952
CR-150
953
CR-150S
954
CR-300
955
CR-300S
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    Certificates

Estimated delivery date: May 1, 2024
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Highlights

  • Lightweight hanging scale for suspension weighing, up to 300 kg capacity
  • Compact and easy to transport thanks to its reduced dimensions
  • Available in two versions: ABS or aluminium housing
  • Large LCD display screen for an easy readout
  • Waterproof keyboard
  • Robust and resistant anchors

Technical data

Filter by:Reset
ModelCR-30CR-30SCR-150CR-150SCR-300CR-300S
Model price£99£78£99£78£99£59
Availability
Reference6072608156025260816607460817
Capacity | Resolution30 kg | 10 g30 kg | 10 g150 kg | 50 g150 kg | 50 g300 kg | 100 g300 kg | 100 g
Weighing units
g, lb, newtons
Tare range
100 %
Structure material
ABS, Aluminium
Display
LCD
Digit height
15 mm
Power
3 battery AAA / -4 -1.5V
Working temperature
±0 ºC / +40 ºC
Hook opening
20 mm
Product dimensions
270 x 87 x 50 mm
Weight0,7 kg0,5 kg0,7 kg0,5 kg0,7 kg0,5 kg
Packaging dimensions
260 × 60 × 165 mm
Total weight with packaging1.2 kg0.9 kg1.2 kg0.9 kg1.2 kg0.9 kg

Functions

  • Auto power-off to optimise battery use.
  • Hold function for weighing large objects to keep the weight displayed for later inspection.

Documents

Product Brochure Gram CR Brochure English PDFDownload
User Manual Gram PR Manual English PDFDownload

Power supply

Powered by 3 batteries type AAA -4- 1,5V
Service time of 30 hours (depending on use)

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Additional Information