Santwell is a load cell company specializing in R&D, production and sales of high precision weighing sensor products.
Ningbo Santwell Import & Export Co., Ltd has been focusing on improving technologies to develop new products on a regular basis. We have successfully made 100Kg~1000Kg Black Orange Aluminum Crane Hanging Scale 500Kg 300Kg With Hook launch to the public as scheduled. With its new features, Load cells, Subminiature force transducers, miniature load cells, Intelligent load cells is expected to lead the industry trend. 100Kg~1000Kg Black Orange Aluminum Crane Hanging Scale 500Kg 300Kg With Hook is made available in a varied range of specifications. Ningbo Santwell Import & Export Co., Ltd hope that we can respond more rapidly to changes in the industry with a deeper understanding of the market needs. We believe that we will stand out in the global market with our finest-quality products and unparalleled services.
Place of Origin: | Zhejiang, China | Brand Name: | Santwell |
Model Number: | HK | Accuracy Class: | Chinese GB/T 11883 - 2002 Class III |
Tare Range: | 100% F.S. | Auto Zero: | ±50% F.S. |
Manual Zero: | ±2% F.S. | Zero-tracking: | 0.5e/s |
Reading Stable Time: | < 10 seconds | Auto-sleep: | Sable and no action in 3 sec. |
Accuracy Class | Chinese GB/T 11883 - 2002 Class III |
Tare Range | 100% F.S. |
Auto Zero | ±50%F.S. |
Manual Zero | ±2% F.S. |
Zero-tracking | 0.5e/s |
Reading Stable Time | < 10 seconds |
Auto-sleep | Sable and no action in 3 sec. |
Auto-off | Sable and no action in 3 min. |
Overload | 100% F.S.+9e |
Max .Safety Load | 120% F.S. |
Ultimate Load | 300% F.S. |
Battery Life | > 1 50 hours |
Temp.(Op.) | 10 °C~ +40°C |
Humidity(Op,) | < 90% at 20°C |
Symptom | Possible Causes | Solution |
blank display when On/Offis pressed | discharged battery | replace battery |
defective battery | ||
defective ON/OFF key | press ON/OFF key for long | |
no action taken after TARE or HOLD is pressed | defective TARE or HOLD key | clean TARE or HOLD key |
unstable readings | scale in motion | stabilize the load and scale |
scale in damped | dry the scale | |
dust on PCS board | clean PCB board | |
reading is not zero without load | unstable system power | longer warm-up time |
load-cell stressed too much or too long | hang the scale in storage | |
large error in weight reading | scale is not zeroed before loading | keep the scale unload and reboot |
re-calibration nee ded | re-calibration the scale | |
improper unit | switch to proper unit |
Model | Max.Cap(kg/1b) | E(kg/lb) | Division(n) |
OCS-C | 100/200 | 0.02/0.04 | 5,000 |
OCS-C . | 200/440 | 0.05/0.11 | 4. ,000 |
OCS-C | 300/660 | 0.10/0.22 | 3 ,000 |
OCS-D | 100/200 | 0.02/0.04 | 5,000 |
OCS-D | 200/440 | 0.05/0.11 | 4,000 |
OCS-D | 300/600 | 0.10/0.22 | 3,000 |
OCS-D | 500/1110 | 0.20/0.44 | 2 ,500 |
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