Newton weights
It is necessary for dealing and certification to commute conventional kilogram unit into Newton unit, the international common unit.
Murakami Koki Co.,Ltd. supplies Newton weights and certificate of calibration with JCSS logo mark available.
Material
- High quality stainless steel
Variety
- 200N～0.1N
The gravitational constant varies depending on place, so please make your order by mass(kilogram), NOT weight(Newton).
Weight sets with case
- Available to make the weight sets you request.
Certificate of calibration
- Certificate of calibration with JCSS logo mark available at an extra charge.
Shape
(We can custom make the weights as you need.)
Cylindrical type (Precision weight model)
Cylindrical type (OIML model)
Cylindrical type (Precision weight with hook model)
Cylindrical type (Precision weight with ring model)
Slotted model
Disc weight with adjusting hole type
Dimensions of cylindrical type (precision weight model)
Nominal value | A | B | C | H | E | F | G |
|---|---|---|---|---|---|---|---|
| 200N | 145mm | 145mm | 83mm | 228mm | 56mm | 40mm | 28mm |
| 100N | 112mm | 119mm | 66mm | 185mm | 48mm | 36mm | 21mm |
| 50N | 90mm | 96mm | 50mm | 146mm | 34mm | 25mm | 15mm |
| 20N | 65mm | 74mm | 29mm | 103mm | 28mm | 24mm | 8mm |
| 10N | 52mm | 58mm | 24mm | 82mm | 21mm | 17mm | 7mm |
| 5N | 42mm | 45mm | 20mm | 65mm | 19mm | 16mm | 6mm |
| 2N | 31mm | 31mm | 14mm | 45mm | 14mm | 11mm | 4mm |
| 1N | 25mm | 25mm | 12mm | 36mm | 12mm | 10mm | 4mm |
| 0.5N | 20mm | 20mm | 8mm | 28mm | 8mm | 7mm | 3mm |
| 0.2N | 15mm | 14mm | 6mm | 20mm | 7mm | 5mm | 2mm |
| 0.1N | 13mm | 9mm | 5mm | 14mm | 6mm | 5mm | 2mm |
Dimensions of cylindrical type (precision weight with hook model)
Nominal value | A | B | H' | C | R |
|---|---|---|---|---|---|
| 200N | 145mm | 144mm | 266mm | 8mm | 13mm |
| 100N | 112mm | 118mm | 215mm | 6mm | 10mm |
| 50N | 90mm | 95mm | 179mm | 6mm | 7mm |
| 20N | 65mm | 75mm | 127mm | 4mm | 4mm |
| 10N | 52mm | 57mm | 105mm | 4mm | 4mm |
| 5N | 42mm | 44mm | 89mm | 4mm | 4mm |
| 2N | 31mm | 30mm | 61mm | 3mm | 3mm |
| 1N | 25mm | 24mm | 53mm | 3mm | 3mm |
| 0.5N | 20mm | 19mm | 44mm | 3mm | 3mm |
| 0.2N | 15mm | 13mm | 33mm | 2mm | 3mm |
| 0.1N | 13mm | 9mm | 26mm | 2mm | 3mm |
Dimensions of cylindrical type (precision weight with ring model)
Nominal value | B | o | p | r | a | t | h | l |
|---|---|---|---|---|---|---|---|---|
| 200N | 144mm | 90mm | 82mm | 25mm | 5mm | 72mm | 180mm | 150mm |
| 100N | 118mm | 90mm | 66mm | 20mm | 4mm | 72mm | 180mm | 150mm |
| 50N | 95mm | 64mm | 52mm | 20mm | 4mm | 56mm | 150mm | 120mm |
| 20N | 73mm | 46mm | 36mm | 10mm | 3mm | 30mm | 120mm | 100mm |
| 10N | 57mm | 36mm | 26mm | 8mm | 2mm | 20mm | 90mm | 75mm |
| 5N | 45mm | 30mm | 22mm | 6mm | 2mm | 12mm | 55mm | 46mm |
| 2N | 31mm | 22mm | 18mm | 6mm | 2mm | 12mm | 50mm | 41mm |
| 1N | 24mm | 18mm | 15mm | 6mm | 2mm | 12mm | 45mm | 36mm |
| 0.5N | 20mm | 13mm | 10mm | 4mm | 1mm | 10mm | 40mm | 32mm |
| 0.2N | 14mm | 11mm | 9mm | 4mm | 1mm | 10mm | 35mm | 27mm |
| 0.1N | 9mm | 10mm | 8mm | 4mm | 1mm | 10mm | 30mm | 22mm |
Dimensions of cylindrical type (OIML model)
Nominal value | D1 | D2 | D3 | H | R1 | R3 | T |
|---|---|---|---|---|---|---|---|
| 200N | 128mm | 112mm | 87mm | 228mm | 18mm | 3mm | 22mm |
| 100N | 100mm | 90mm | 58mm | 186mm | 15mm | 3mm | 17mm |
| 50N | 80mm | 72mm | 46mm | 147mm | 12mm | 2mm | 13mm |
| 20N | 60mm | 54mm | 36mm | 106mm | 9mm | 2mm | 10mm |
| 10N | 48mm | 43mm | 27mm | 82mm | 7mm | 2mm | 8mm |
| 5N | 38mm | 34mm | 22mm | 66mm | 6mm | 2mm | 6mm |
| 2N | 28mm | 25mm | 16mm | 48mm | 4mm | 2mm | 5mm |
| 1N | 22mm | 20mm | 13mm | 40mm | 4mm | 1mm | 4mm |
| 0.5N | 18mm | 16mm | 10mm | 30mm | 3mm | 1mm | 3mm |
| 0.2N | 13mm | 12mm | 8mm | 23mm | 2mm | 0.5mm | 2mm |
| 0.1N | 10mm | 9mm | 6mm | 20mm | 2mm | 0.5mm | 2mm |
| 0.05N | 8mm | 7mm | 5mm | 17mm | 1mm | 0.5mm | 1mm |
| 0.02N | 6mm | 6mm | 3mm | 11mm | 1mm | 0.5mm | 1mm |
| 0.01N | 6mm | 6mm | 3mm | 6mm | 1mm | 0.5mm | 1mm |
Dimensions of slotted type
Nominal value | A | B | C | D | E | F | G | H | J |
|---|---|---|---|---|---|---|---|---|---|
| 200N | 180mm | 13mm | 115mm | 2mm | 3mm | 5mm | 101mm | 50mm | 15mm |
| 100N | 180mm | 13mm | 61mm | 2mm | 3mm | 5mm | 101mm | 23mm | 15mm |
| 50N | 150mm | 13mm | 48mm | 2mm | 3mm | 5mm | 101mm | 16.mm | 15mm |
Nominal value | A | B | C | D | E | F | G | d | h | m |
|---|---|---|---|---|---|---|---|---|---|---|
| 20N | 100mm | 13mm | 37mm | 2mm | 2mm | 5mm | 71mm | 10mm | 5mm | M8 |
| 10N | 100mm | 13mm | 18mm | 2mm | 2mm | 5mm | 71mm | 10mm | 5mm | M8 |
| 5N | 70mm | 9mm | 19mm | 2mm | 2mm | 4mm | 51mm | 8mm | 5mm | M6 |
| 2N | 50mm | 9mm | 15mm | 1mm | 2mm | 3mm | 36mm | 8mm | 5mm | M6 |
| 1N | 50mm | 9mm | 8mm | 1mm | 2mm | 3mm | 336mm | 5mm | 3mm | M3 |
| 0.5N | 35mm | 9mm | 9mm | 0.6mm | 1mm | 3mm | 26mm | 5mm | 3mm | M3 |
| 0.2N | 25mm | 7mm | 7mm | 0.6mm | 1mm | 2mm | 17mm | － | － | － |
| 0.1N | 25mm | 7mm | 4mm | 0.6mm | 1mm | 2mm | 17mm | － | － | － |
Price list
Weight (Newton) | Mass 1N=102 | Cylindrical type(Precision model) Standard / with hook / with ring | Cylindrical type (OIML model) | Slotted type | Certificate fee Rank 3' |
||
|---|---|---|---|---|---|---|---|
| 200N | 20.4kg | ¥134,000 | ¥160,000 | ¥201,000 | ¥227,500 | ¥182,000 | ¥36,000 |
| 100N | 10.2kg | ¥84,000 | ¥101,000 | ¥126,000 | ¥128,700 | ¥133,000 | ¥11,000 |
| 50N | 5.1kg | ¥48,000 | ¥58,000 | ¥72,000 | ¥85,800 | ¥66,000 | ¥11,000 |
| 20N | 2.04kg | ¥26,000 | ¥32,000 | ¥39,000 | ¥35,100 | ¥39,000 | ¥11,000 |
| 10N | 1.02kg | ¥15,000 | ¥18,000 | ¥23,000 | ¥28,600 | ¥33,000 | ¥11,000 |
| 5N | 510g | ¥11,000 | ¥14,000 | ¥17,000 | ¥23,400 | ¥24,000 | ¥9,000 |
| 2N | 204g | ¥9,500 | ¥12,000 | ¥15,000 | ¥19,500 | ¥19,000 | ¥9,000 |
| 1N | 102g | ¥8,000 | ¥10,000 | ¥12,000 | ¥18,200 | ¥17,000 | ¥9,000 |
| 0.5N | 51g | ¥7,000 | ¥9,000 | ¥11,000 | ¥14,300 | ¥15,000 | ¥9,000 |
| 0.2N | 20.4g | ¥6,000 | ¥8,000 | ¥9,000 | ¥11,700 | ¥12,000 | ¥9,000 |
| 0.1N | 10.2g | ¥6,000 | ¥8,000 | ¥9,000 | ¥10,400 | ¥10,000 | ¥9,000 |