NK-R102NC Type Mobile X-ray collimator
The NK-R102NC X-ray collimator (beam limiter) is a manual adjustable collimator specially designed for mobile X-ray machines. It matches X-ray tubes with maximum tube voltage up to 150KV.
This collimator adopts high-brightness LED localizing lamp, manual continuous adjustable lead shutter, built-in replaceable additional aluminum filters. It precisely controls the X-ray radiation field, reduces scattered radiation, protects patients and operators from unnecessary radiation exposure, and improves radiographic image quality.
The beam shaper rotation locking mechanism is fixed by flange plate and press plate, ensuring stable installation and reliable beam positioning. Widely used in hospital bedside mobile X-ray equipment, clinic portable X-ray systems.
Key Features
1. Suitable for 150KV mobile X-ray machine, matched with mobile X-ray tube
2.Manual continuous adjustable lead door, easy & precise radiation field control
3.High brightness LED light source for accurate beam positioning
4.Built-in multiple additional aluminum filter plates (0/0.5/1.0/1.5mm AL)
5. Adjustable light source timing: 30s ~ 60s (default 35s ±5s)
6. Beam shaper rotation locking structure, fixed by flange & press plate
7.Comes with 2m SID measuring tape for convenient operation
8. Compact structure, stable performance, low failure rate
| Item | Parameters |
|---|---|
| Model | NK-R102NC |
| Max working voltage of X-ray tube | 150KV |
| Max radiation field (SID=65cm) | 35cm × 35cm |
| Min radiation field (SID=100cm) | 5cm × 5cm |
| Power Supply | 12-24V AC, DC 1A, 2A |
| Illuminance (SID=100cm) | >160lx |
| Light source timing | 35s ± 5s (adjustable from 30s to 60s) |
| Lighting source | LED:10W × 3V |
| Inherent filtration @70KV | 1.5mm AL |
| Built-in additional filter plate @70KV | 0/0.5/1.0/1.5mm AL |
| Output window glass plate filtration @70KV | 0.2mm AL |
| Lead door control method | Manual continuous adjustable |
| Focus to installation plane distance | 55mm |
| Beam shaper rotation locking mechanism | Locked by flange plate and press plate |
| Net Weight | 6.5kg ±0.5kg |
| SID ruler | 2m tape measure |
| Overall Dimensions (L × W × H) | 245 × 175 × 150 mm |
Product Diagram

Application
Mainly used for mobile X-ray machines, matching X-ray tubes with the highest tube voltage of 150KV.
– Hospital bedside mobile radiography system
– Medical mobile DR equipment
– Clinic portable X-ray unit
– Veterinary mobile X-ray machine
Package & Delivery
Packing: Standard export carton with foam inner protection
Delivery time: 7-15 working days after receiving deposit
Warranty: 12 months warranty (exclude human damage)
FAQ
Q: What is this collimator used for?
A: NK-R102NC X-ray collimator is mainly used for mobile X-ray machines, to limit X-ray radiation field, reduce scatter radiation.
Q: What is the max tube voltage it can match?
A: This beam limiter supports X-ray tube up to 150KV.
Q: Is the positioning light timing adjustable?
A: Yes, LED light timer can be adjusted between 30s to 60s.
TEL:+86 19015366638
E-mail:newheekcn@163.com
Company:Weifang Newheek Electronic Tech Co., Ltd.
ADD:E Building of Future Star Scientific Innovation Industrial Zone of No.957 Wolong East Street, Yulong Community, Xincheng Sub-District Office, Weifang Hi-tech Zone, Shandong Province, China