LG Digital X-ray Detector with a-Si TFT – Model 17HQ701G
17×17″ square format · 3072×3072 resolution · 140µm pixel pitch · IP68 durability – The LG 17HQ701G is the largest detector in the a‑Si TFT family, designed for chest, abdomen, and full‑spine exams without stitching or multiple exposures. It combines a lightweight 3.7 kg carbon‑fiber/magnesium body with industry‑leading 400 kg load capacity.
Large Square Format – Ideal for Chest & Spine
The 43×43 cm active area captures full adult chest and abdomen anatomy in a single exposure. The 17HQ701G eliminates the need for stitching software or multiple detector positions, streamlining workflow and improving patient comfort.
Conventional Detector
LG 17HQ701G
Amorphous Silicon TFT – Clear, High‑Resolution Images
The a‑Si TFT panel with CsI scintillator delivers a 3072 x 3072 pixel matrix with 140µm pitch, providing exceptional detail across the entire 43×43 cm field. 16‑bit A/D conversion ensures excellent grayscale differentiation for both soft tissue and bone.
DQE @ 0 lp/mm: 0.66 | MTF @ 1 lp/mm: 0.62
Pixel pitch: 140µm | Active area: 430.08 x 430.08 mm
Pixel matrix: 3072 x 3072
A/D conversion: 16 bit | Sensitivity: 3.57 lsb/µGy
Semi-dynamic acquisition: 5 fps
Cycle time (wired/wireless): 4.5 sec / 5 sec
IP68 dust/water resistance – submersible up to 1m for 30 minutes.
Max uniform load: 400 kg (60 sec)
Max point load: 200 kg
Max drop height: 1.5m (IEC 60601-1)
Body material: Magnesium + carbon fiber plate
Shock monitoring built-in
Advanced Engineering & Seamless Integration
The 17HQ701G includes the same advanced features as the rest of the LG detector family: OLED status display, hot‑swap battery, 200‑image on‑board storage, and dual‑band Wi‑Fi. It integrates effortlessly with existing X‑ray generators and PACS.
Battery life: Up to 7.5 hours (~300 shots, 90s cycle)
Hot swap: Yes – battery replacement in under 1 minute without powering down.
Charger: 2‑slot charger included, 3‑hour full charge
Nominal capacity: 36Wh (7.7V, 4725mAh)
Power consumption: Typ. 38W
Wired communication: Magnetic detachable cable (7m main cable included)
Wireless: IEEE802.11a/b/g/n/ac (2.4/5 GHz)
Auto exposure detection: Yes
On‑board storage: Up to 200 images
AP mode: Integrated
Control box interface: LAN cable 10m, sync cable 15m (optional)
Detector (W x D x H): 460 x 460 x 15.6 mm
Weight (incl. battery): 3.7 kg
Control box: 125 x 255 x 109.8 mm, 1.3 kg
Battery charger: 268.4 x 186.9 x 54.9 mm, 0.5 kg
Shipping weight: 12.0 kg
Uninterrupted Workflow – Large Format, Same Speed
Despite its larger active area and higher pixel count, the 17HQ701G delivers wired images in just 1.5 seconds and wireless images in 2.5 seconds. The hot‑swap battery and 200‑image buffer keep technologists moving without delay.
The built‑in OLED screen displays real‑time status: battery level, wireless signal strength, remaining storage capacity, and connection mode. No need to return to the console to check detector readiness.
Swap a depleted battery for a fresh one in under 60 seconds without interrupting the exam or losing patient data. The charger holds two batteries, so one is always ready.
Technical Specifications at a Glance
Full specifications for the 17HQ701G are available below. This square‑format detector shares the same rugged platform as the 14×17″ models, with a larger imaging area and slightly higher weight.
TFT type: Amorphous Silicon (a‑Si)
Scintillator: Cesium Iodide (CsI)
Pixel matrix: 3072 x 3072
Pixel pitch: 140 µm
Active area: 430.08 x 430.08 mm
A/D conversion: 16 bit
X‑ray window time: 350 – 4000 ms
Max uniform load: 400 kg
Max point load: 200 kg
Drop resistance: 1.5 m (IEC 60601-1)
IP rating: IP68
Operating temp: 10 to 35 °C
Storage temp: -20 to 60 °C
Humidity: <80% RH (operating)
Battery: Li‑ion, 36Wh, hot‑swappable
Charger: 2‑slot, input 100‑240VAC
Cables included: Main cable 7m, LAN 10m, sync cable 15m (option)
Control box power: AC100‑240V, output DC24V/2.1A
Warranty: 36 months
Frequently Asked Questions
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The LG 17HQ701G delivers the largest field of view in the a‑Si TFT detector family, ideal for chest, abdomen, and full‑spine imaging without stitching. Backed by a 36‑month warranty and LG’s proven durability, this detector is a smart investment for high‑volume radiology departments.
At Medical Outfitters, we provide seamless integration, on‑site training, and ongoing support. Our imaging specialists will assess your current setup, confirm compatibility, and help you achieve a rapid return on investment.
Ready to upgrade to a large square‑format detector? Contact our team for pricing, a personalized demo, or to discuss a trial evaluation.
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Get in touch with Medical Outfitters today to request your personalized quote and outfit your facility with confidence.
