education equipment
Product Details:
| Color | Black and White |
|---|---|
| Place of Origin | Zhejiang, China (Mainland) |
| Brand Name | Bolin |
| Model Number | 2800 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Piece/Pieces |
|---|---|
| Price: | FOB Ningbo,Shanghai USD 0~500 |
| Packaging Details: | Carton |
| Delivery Time: | 15 days |
| Payment Terms: | T/T,Western Union,MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Month |
Detailed Product Description
visual projector
education equipment
Technical parameters:
Model |
| 2000A | 2800HV | 2800UV |
Optical parts | lens | F1.6 -- F3.2, f=3.9 -- 63mm | F1.6 -- F3.2, f=3.9 -- 63mm | F1.8(W) -- F2.7(T), f=5.4 -- 64.8mm |
Display area | maximum 380×270 mm | maximum 380×270 mm | maximum 380×270 mm | |
Zoom | Optical 22 times, digital 8 times | Optical 22 times, digital 8 times | Optical 22 times, digital 8 times | |
Focus | Automatic | Automatic | Automatic | |
Aperture | Automatic | Automatic | Automatic | |
Video system | Camera | 1 / 3 "Colorful CCD | 1 / 3 "Colorful | 1 / 3 "Colorful |
Actual Pixels | 470,000 | 800,000 | 850,000 | |
Horizontal Definition | 450TV line | 480TV line | 600TV line | |
SNR | 52 | 52 | ≥60dB | |
White balance | Automatic | Automatic | Automatic | |
Image processing functions | Positive/ Negative, Brightness adjustment | Positive/ Negative, Brightness adjustment, image freeze, 8 image storage | Positive/ Negative, Brightness adjustment, image freeze, 8 image storage | |
Lighting parts | Assistant light | LED Light | LED Light | LED Light |
Background light | LED Light | LED Light | LED Light | |
Input port | RGB | None | D-SUB15 pin socket × 2 | D-SUB15 pin socket × 2 |
Video | RCA socket × 2 | External signal input×2 | External signal input×2 | |
S-Video | mini DIN4 socket ×1 | mini DIN4 socket ×1 | mini DIN4 socket ×1 | |
Output port | RGB | None | D-SUB 15-pin socket × 2 | D-SUB 15-pin socket × 2 |
Video | RCA socket ×1 | External signal output×1 | External signal output ×1 | |
S-Video | mini DIN4 socket ×1 | mini DIN4 socket ×1 | mini DIN4 socket ×1 | |
USB | None | None | None | |
Control manner | Control panel | Yes | Yes | Yes |
remote control | Optional | Optional | Optional | |
USB control | None | Yes | Yes | |
RS-232 control | Yes | Yes | Yes | |
Use environment | power supply | DC 12V | DC 12V | DC 12V |
Power consumption | ≤36W | ≤36W | ≤36W | |
Temperature | -10 - 50 | -10 - 50 | -10 - 50 | |
Appearance measurement | Length × width × height | Unfolded state: 430×470×600mm | Unfolded state: 430×470×600mm | Unfolded state: 430×470×600mm |
Folded state: 430×470×180mm | Folded state: 430×470×180mm | Folded state: 430×470×180mm |
education equipment
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Company Info
Ningbo Hi-Tech Park Bolin Technique Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products