- Description
- Reviews
- Shipping & Returns
Item Specifics:
- Product ID:WZZ-2B
- Type:automatic polarizer
- Suitable range:-45°—45°
- Weighing(min):-45°（mg） (max)45°（g）
- Minimum display value:-45°
- Measurement mode:optical rotation
- Light source:led+high-precision interference filters
- Working wavelength:589nm
- Measurement range:±45°
- Minimum reading:0.001°
- Accuracy:0.05 levels
Display value error:±0.02°(-15 ° ≤ optical rotation ≤ + 15 °)
±0.05°(optical rotation＜-15°/optical rotation>+ 15°) - Repeatability:≤0.01°
- Display mode:5 bit LCD
- Tube:200mm 、100mm
The lowest transmittance of the test sample:l 0% - Power supply:220V±22V , 50Hz±1 Hz
- Output communication interface:RS232
- Weight:12g
Features:
- Adopt the domestic most advanced digital circuit and microcomputer control technology,
backlit LCD display,clear and intuitive data. - Can store three examing results,then calculate the average,with RS232 interface to
transmit data to PC.
* Delivery Time.
We need 1-2 days to process your order before shipping.There are two shipping methoed. Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.Slow Delivery: The delivery time for US, European countries the delivery will take 10-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 4 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
