A&D Heat stroke index monitor AD-5698B thiết bị đo chỉ số shock nhiệt

Nhà sản xuất: A&D

Danh mục: Bộ ghi nhiệt độ, độ ẩm, Máy đo nhiệt độ,độ ẩm Thẻ: máy đo shock nhiệt

A&D AD-5698B là thiết bị đo nhiệt độ độ ẩm và phân tích chỉ số shock nhiệt / say nắng trong môi trường làm việc. Quản lý an toàn môi trường làm việc để tìm hiểu về sự nguy hiểm của say nắng cả trong nhà và ngoài trời. Các mục hiển thị: WBGT (Chỉ số đột quỵ nhiệt), nhiệt độ, độ ẩm tương đối, nhiệt độ bầu đen Các mục đo : Nhiệt độ, độ ẩm tương đối, nhiệt độ bầu đen.JIS B 7922:2023 Phân loại độ chính xác : WBGT loại 2
(Chỉ số đột quỵ nhiệt): Phạm vi đo 0~ 50°C (Phạm vi hiển thị -2~52°C, hiển thị tối thiểu 0,1°C) Nhiệt độ/phạm vi đo 0~50°C (Phạm vi hiển thị -2~52°C, đọc tối thiểu 0,1°C)

A&D Japan

Heat stroke index meter with black ball / Heat stroke index monitor

Model: AD-5698B

To know the risk of heat stroke, and to manage the safety of the work environment

JIS B 7922:2023 compliant product (Class 2)

Uses a fully spherical black ball (diameter 40mm)

・Heat stroke index (WBGT) alarm can be
set between 20 and 50°C or automatic alarm in automatic mode
・WBGT danger level rank (Caution, Alert, High Alert, Danger) display
・Can be attached and secured with the included belt
・You can switch between indoor (IN) and outdoor (OUT) modes depending on where you are using it.
・Can be attached to commercially available camera tripods (tripod screw hole 1/4-20UNC)
・Alarm buzzer volume can be changed (high, low, off)

What is the Heatstroke Index (WBGT)?

The heat stroke index (WBGT) is an index that evaluates the heat stress that people experience in hot environments, including heat stroke.
As part of our efforts to raise awareness of heat stroke prevention measures, A&D calls the heat index (WBGT) the “heat stroke index” for greater specificity and ease of understanding.

Specification

Display items: WBGT (heat stroke index), temperature, relative humidity, black globe temperature Measurement items : Temperature, relative humidity, black globe temperature

JIS B 7922:2023 Accuracy classification : Class 2

WBGT (heat stroke index) Measurement range: 0~50°C (display range: -2~52°C, minimum display: 0.1°C) Temperature Measurement range: 0~50°C (display range: -2~52°C, minimum display: 0.1°C)

Humidity Relative humidity : Measurement range 20~90%RH (display range 0.1~99.9%RH, minimum display 0.1%RH)

Measurement accuracy: ±5%RH (30.0~90.0%RH), ±10%RH (20.0~29.9%RH)

Black ball : Outer diameter Φ40mm, thickness 1.8mm, Material: Heat-resistant ABS, emissivity 0.94
WBGT index alarm setting range
/setting mode: 20~50°C (can be set in 0.1°C upper limit increments), alarm value setting only
Alarm buzzer volume : Large: approx. 70dB, Small: approx. 60dB (distance 10cm), buzzer off (can be set) Power supply/battery life : 2 AAA alkaline batteries/approx. 6 months (25°C, when operating without alarm)

Dimensions / Weight
・Black ball: Φ40mm spherical
・Main body: 67.5(W)×47.5(D)×114.5(H)mm (including belt attachment and black ball) / approx. 90g (including battery)

Accessories・Instruction manual, battery (for monitor), belt, attachment・This product may not measure correctly in environments with wind speeds of less than 0.3m/s. Caution is required when using in environments with a light breeze or no wind speed of less than 0.3m/s.・As part of our efforts to raise awareness of heatstroke prevention measures, A&D calls the heat index (WBGT) the “heatstroke index” for easy understanding.