



HNT-1/1P
Non-contact Tonometer
Non-contact tonometer that measures quickly and comfortably with soft puffing
- Comfortable measurement with gentle puffing
- Accurate measurement
- Easy and convenient use
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Comfortable measurement with gentle puffing
The HNT-1/1P conveniently performs examinations using only air puffing system automatically adjusted according the intensity to intraocular pressure without direct contact with the cornea or the need for anesthetic eye drops.


Accurate measurement
The HNT-1P, has the built-in Pachymeter, allow to measure the patient's corneal thickness for more precise intraocular pressure measurement, and the compensated intraocular pressure (CIOP) value is displayed at once according to the measured value.
Easy and convenient use
- Auto Tracking Guide
The HNT-1/1P automatically tracks the pupil measurement point and focuses accordingly. If the target is outside the automatic tracking range, the joystick or chinrest guides the direction that needs adjustment
- User Friendly Interface
The HNT-1/1P allow to be easily used by implementing an interface with an intuitive and familiar icon-based operating system
- Connectivity with HIIS-1
The data measured by HNT-1/1P can be transmitted to HIIS-1 (Integration Data Management System) in order to be managed by filing the patient and date
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Specifications
1. Intraocular Pressure
Intraocular Pressure Measurement Mode [ AT3D(X, Y, Z), AT2D(X, Y), MT(Manual) ]
Measurable Range
0~60mmHg
Measurement Mode
SPC30, SPC60, 30, 60
Measurement Value
1mmHg step(Average : 0.1mmHg step)
Measurement Accuracy
±5mmHg
Smart Puffing Control(SPC) Feature
SPC30(0 to 30mmHg) or SPC60(0 to 60mmHg)
Central Cornea Thickness Compensation Function
Yes
2. Central Cornea Thickness Measurement (HNT-1P only)
Intraocular Pressure Measurement Mode [ AT3D(X, Y, Z), AT2D(X, Y), MT(Manual) ]
Measurable Range
150~1300μm
Measurable Value
1μm step
Measurable Accuracy
±5μm
3. Common(HNT-1, HNT-1P)
Type
Non-contact
Working Distance
11mm
Data Display
10 measurement data
Screen
7inch TFT LCD
Printer
Thermal Line Printer
Power saving Function(Sleep Mode)
1/3/5 minutes
Electrical Power
AC100-240V, 50/60Hz
Current
1.0-0.7A
External I/O
RS-232C (in/out)
Dimension & Weight
514(W) x 262(D) x 435(H)mm / 17.5Kg(HNT-1), 18.5Kg(HNT-1P)
* Specification and design are subject to change without notice.
Related Products
HT-5000
Applanation Tonometer
HS Series
Slit Lamp
HTR-1A
Auto Ref/Keratometer, Non-contact Tono/Pachymeter
HTG-1
Full Corneal Optical Topographer
HIIS-1
Huvitz Integrated Data Management System
HBM-1
Optical Biometer with Full Corneal Topography System
HOCT-1/1F
Optical Coherence Tomography
FAQ
Q. What are the unique features of the HNT-1P?
A. The HNT-1/1P uses Soft Puffing technology, which automatically adjusts the air pressure according to the patient’s intraocular pressure, enabling fast and comfortable measurement. It also provides a corrected IOP value that reflects corneal thickness for more accurate assessment. In particular, the HNT-1P includes a built-in pachymeter that directly measures corneal thickness and instantly calculates the compensated IOP.
Q. What are the main user-friendly features of the HNT-1/1P?
A. The HNT-1/1P features an Auto Tracking Guide that automatically tracks the pupil position and supports fast, accurate focusing, while intuitively guiding the user when the eye is outside the tracking range. Its icon-based, user-friendly interface allows anyone to operate it easily, and when connected with HIIS-1, measurement data can be conveniently managed by patient and date.
Q. How accurate is the HNT-1/1P?
A. The HNT-1/1P offers measurement accuracy within ±5 mmHg, providing reliable intraocular pressure readings in general clinical settings. Smart Puffing Control and corneal thickness compensation further enhance the consistency and stability of IOP measurements.
Q. In what environments is the HNT-1/1P most suitable?
A. The HNT-1/1P is ideal for any ophthalmic or optometric setting that requires fast and simple examinations. As a non-contact device with automated measurement functions, it is highly efficient for screening tests in clinics or health examination centers with high patient volume.
Q. How much discomfort does a patient experience during IOP measurement with the HNT-1/1P?
A. The HNT-1/1P uses a non-contact Soft Puffing method that emits a very gentle air pulse, significantly reducing patient discomfort. As the air pressure is automatically adjusted to the patient’s IOP, it minimizes the surprise or unpleasant sensation often associated with conventional air puffs, providing a more comfortable and quicker examination experience.





