KHK-21 Product Overview
대기오염공정시험 기준(ES 01301.1c)
자동측정법 규정에 맞춘 자동수분측정기
ABOUT
정전용량 방식의 센서를 사용하여 수증기의 부분입을 측정하는 수분량 측정기로, 측정 시 별도의 전원이 필요없는 휴대형 기기입니다.
가동에 필요한 준비시간을 크게 줄여 기기 가동 후 5분 이내에 측정결과를 확인할 수 있습니다.
디지털 센서 기반 측정으로 추가적인 화학약품, 가열 및 냉각 장치, 광학기기가 필요 없으며, 최대 300T 의 고온 환경에서도 최대 0.9% 이내의 정밀도로 측정이 가능합니다.
SPECIFICATIONS
Stack Temperature Range
~ 300℃
가열 소요시간
<90sec
@ 25℃ 배터리 완충시
측정 가격
36회 / 3min
총 소요시간
< 5min @250C,
배터리 완충시
(max 13 min @ 수분량 45% 이상)
Pressure Range
300 hPa ~ 1300 hPa
225 mmHg ~ 975 mmHg
Accuracy
Min 0.2% Max 0.9% of Full Range
@ 25℃ 배터리 완충시
Response Time
T63 - 15sec이내
T95 – 30sec이내
크기 / 무게
954 x 277 x 106 mm / 9 kg
방진 / 방수
IP 66
Operating Temperature Range
-20℃ ~ 50℃
공급전원
9900mAh x 2 Battery
USB-C Adapter 연결로 충전 가능
입출력 인터페이스
터치식 OLED Display
측정값 USB 저장 기능 (전용 메모리)
열전사 프린터 연결 지원
제품 소개
KHK-21 제품 특징
제품 소개
• Lithium Iron Phosphate (LiFePO4) battery
The lithium iron phosphate (LiFePO4) battery ensures reliable operation in both low and high-temperature environments, while minimizing the risk of device failure due to thermal runaway during charging, discharging, or external impacts
• Add-on Probe
With the expandable probe attached, the device can measure up to approximately 500℃ in stacks
• Probe disconnection detection
If the probe is disconnected during or before use, the safety feature either halts the measurement process or completely prevents it from starting
• Filter and probe installation detection
If the filter is not attached to the end of the probe or if the correct probe is not installed, the device prevents the measurement from taking place. If an extended probe is installed, the device detects it and increases the flow path saturation time accordingly
KHK-21 제품 특징
• Detachable probe
Unlike other models, the device uses a detachable probe, making it easier to transport and store
• Intelligent self-diagnosis
To diagnose any issues with the device, you can perform a self-diagnosis with just a few button touches, quickly identifying abnormalities in the sensors and various connection points. Additionally, you can check for any air leakage in the flow path
• Bluetooth thermal transfer printer
The device supports connection to a Bluetooth thermal transfer printer
• Data storage and display functions
To save data, you don't need to print results after every measurement. You can use the thermal transfer printer to output data or store it on a USB drive
• Data Security
Using the encrypted QR code printed alongside the data from the thermal transfer printer or stored on the USB, the original data can be reliably checked using the KYMA app