100Kg Aluminum Alloy Hook Hanging Digital Crane Scales
Basic Info
Model No.: HK
Product Description
It is mainly composed of high-strength HOOK, SHACKLE, all-steel shell, front cover, back cover, sensor and protection board. The built-in battery can be charged directly in the back cover. The hooks and shackles are all nickel-plated on the surface, and the all-steel shell is treated with a special anti-corrosion process. The whole scale is beautiful in appearance, safe and durable. Rotating hook design ensures positive reading. There are protective plates on both sides of the sensor, which is safe and reliable. The main application of light-duty direct-view crane scales: occasions where the working conditions are good in the fields of logistics, warehousing, factory import and export, and trading markets. For harsh operating conditions, please choose OCS-g-XS wireless steel structure crane scale or OCS-L-XZ direct-view crane scale. Compared with competing products, this product is safe, reliable, accurate, convenient and durable. Load cell can be used in weighing systems such as track scale, platform scale and floor scale. Conventional sensors are made of alloy steel, and generally include shear beam sensor, double shear beam load cell, single point load cell, and S-type load cell. Load cells used in four or more groups require junction box connection. Junction boxes are generally made of plastic and Stainless Steel. Usually the floor scale uses a 4-wire junction box, and the floor scale uses a 6-wire （6 Ways junction box) or 8-wire junction box (8 Ways junction box). The complete weighing system includes sensors, junction boxe and weighing indicator. The weighing indicator are used for weighing, counting and animal scales.
| 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 |
Product Categories : Scales > Crane Scale