Santwell is a load cell company specializing in R&D, production and sales of high precision weighing sensor products.
In the fierce market competition, Ningbo Santwell Import & Export Co., Ltd has grown continuously. We invest in R&D to find better solutions in the Weighing Scales industry. Technology is usually adopted for the design and manufacturing of the product.With regard to its serviceability and practicality,100Kg 500Kg 1000Kg Black Orange Aluminum Alloy Hook Hanging Digital Crane Scales 300Kg can be commonly seen in the field(s) of Weighing Scales. In the future, the company will expand business further.
Customized support: | OEM | 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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