Rice Lake ASTM Essential Weight Sets Screw Knob Class 1

Calibration Weights

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Rice Lake ASTM Essential Weight Sets Screw Knob Class 1	Authorized Dealer
Essential Weights are customized sets of three or four stainless steel test weights specifically tailored to your laboratory precision weighing equipment. Ideal for specific calibrations, shift tests and sensitivity tests, Essential Weights are designed with convenience in mind without sacrificing accuracy or quality. These polished stainless steel Type II design ASTM Class 1 weights include a small, durable carrying case. Maintain routine laboratory calibration best practices with Rice Lake’s Essential Weights..
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Rice Lake ASTM Essential Weight Sets Screw Knob Class 1

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Routine equipment calibration is critical for laboratory best practices. Balances that need to meet strict precision application specifications will require a specific calibration system to ensure the balance routinely meets application requirements in repeatability and accuracy. essential Weights are sets of calibration weights specifically designed to maintain precision weighing equipment. Not only are essentialWeights available in many combinations to meet application needs, they are conveniently stored and easy to use

ASTM Class 1 weights
Polished stainless steel Type II design
Sealing cavity
Density is approximately 7.95 g/cm3
Special PVC weight case or ABS case
Precision tweezers included
Configurations available ideal for calibration, shift tests and sensitivity tests
Other configurations available by special order
Meets USP-41 requirements for intermediate checks
Includes NVLAP Accredited Certificate of Calibration

2 g to 50 g Essential Weights Precision Laboratory Metric Sets
		1mg - 2g	1mg - 5g	20mg - 20g	200mg - 50g	2g - 50g
		1 x 1 mg 1 x 200 mg 1 x 2 g	1 x 1 mg 1 x 500 mg 1 x 5 g	1 x 20 mg 1 x 2 g 1 x 20 g	1 x 200 mg 1 x 5 g 1 x 50 g	1 x 2g 1 x 5 g 1 x 50 g
Piece Count		3	3	3	3	3
Class		Class 0 With Accredited Certificate	Class 0 With Accredited Certificate	Class 1	Class 1	Class 1
Model #	With Mass Value Certificate	186177	186178	186179	191092	191093
Model #	With Mass Value Certificate	$308.10	$331.80	$284.40	$371.30	$371.30

100g to 200g Essential Weights Precision Laboratory Metric Sets
		20mg - 100g	200mg - 100g	2g - 100g	20mg - 200g	200mg - 200g	2g - 200g
		1 x 20 mg 1 x 10 g 1 x 100 g	1 x 200 mg 1 x 10 g 1 x 100 g	1 x 2 g 1 x 10 g 1 x 100 g	1 x 20 mg 1 x 20 g 1 x 200 g	1 x 200 mg 1 x 20 g 1 x 200 g	1 x 2 g 1 x 20 g 1 x 200 g
Piece Count		3	3	3	3	3	3
Class		Class 1	Class 1	Class 1	Class 1	Class 1	Class 1
Model #	With Mass Value Certificate	186180	186181	191089	186182	186183	186184
Model #	With Mass Value Certificate	$347.60	$347.60	$379.20	$363.40	$363.40	$379.20

500g Essential Weights Precision Laboratory Metric Sets
		20mg - 500g	200mg - 500g	2g - 500g
		1 x 20 mg 1 x 50 g 1 x 500 g	1 x 200 mg 1 x 50 g 1 x 500 g	1 x 2 g 1 x 50 g 1 x 500 g
Piece Count		3	3	3
Class		Class 1	Class 1	Class 1
Model #	With Mass Value Certificate	131091	186185	186186
Model #	With Mass Value Certificate	$531.30	$469.70	$485.10

1 kg to 5 kg Essential Weights Precision Laboratory Metric Sets
		2g - 1kg	20g - 1kg	2g - 2kg	20g - 2kg	2g - 5kg	20g - 5kg
		1 x 2 g 1 x 100 g 1 x 1 kg	1 x 20 g 1 x 100 g 1 x 1 kg	1 x 2 g 1 x 200 g 1 x 2 kg	1 x 20 g 1 x 200 g 1 x 2 kg	1 x 2 g 1 x 500 g 1 x 5 kg	1 x 20 g 1 x 500 g 1 x 5 kg
Piece Count		3	3	3	3	3	3
Class		Class 1	Class 1	Class 1	Class 1	Class 1	Class 1
Model #	With Mass Value Certificate	186187	186188	186189	186190	186191	186192
Model #	With Mass Value Certificate	$623.70	$639.10	$896.80	$912.00	$1,132.40	$1,155.20