11QE-B - Laser Energy Detectors廠商, 11QE-B - Laser Energy Detectors台灣代理商公司│維佳科技

產品分類

11QE-B - Laser Energy Detectors

Standa

11QE-B

產品特色

11QE-B - Laser Energy Detectors 雷射能量感測器

11QE-B 系列雷射能量感測器可量測最高 3.6 焦耳的雷射能量，支援最高重複頻率達 1000 Hz。其雜訊水準極低，採用 MT 鍍層時僅 50 nJ，BL 鍍層為 100 nJ，可達到與光電感測器相近的低雜訊表現。感測有效孔徑為 7.8 × 7.8 mm，設計輕巧、易於整合，非常適合 OEM 系統整合、製造端測試與實驗室應用。

主要特色
• 超低雜訊表現
兼具光電感測器的低雜訊與焦電式感測器的高能量輸入能力：MT 鍍層：50 nJ、BL 鍍層：100 nJ

• 兩種鍍層選擇
BL（黑色吸收鍍層）：靈敏度 900 V/J，適用量測頻率至 400 Hz
MT（金屬鍍層）：靈敏度 2400 V/J，支援量測頻率高達 1000 Hz

• 智慧介面
內建完整校正資料，連接後即可自動辨識與校正，確保量測準確度。

相容主機型號：

11MAESTRO

11M-LINK

11S-LINK

11QE-B laser energy detectors can measure energy up to 3.6 J, max repetition frequency - 1000 Hz. Very low noise levels - just 50 nJ with the MT coating and 100 nJ with the BL coating. Effective aperture - 7.8 x 7.8 mm. These detectors are very compact and convenient to use. They are suitable for many OEM, manufacturing and laboratory applications.

Main Features

Very Low Noise Level
Noise levels of a photo detector, but with the high energies of a pyroelectric: 50 nJ with the MT coating, 100 nJ with the BL coating
2 Coatings Available
BL: Black coating, sensitivity of 900 V/J, readings up to 400 Hz
MT: Metallic coating, sensitivity of 2400 V/J, readings up to 1000 Hz
Smart Interface
Containing all the calibration data

Compatible Monitors:

11MAESTRO

11M-LINK

11S-LINK

產品規格

Detector	11QE8SP-B-BL	11QE8SP-B-MT
MAX MEASURABLE ENERGY	3.6 mJ	1.3 mJ
MAX REPETITION FREQUENCY	400 HZ	1 000 Hz
EFFECTIVE APERTURE	7.8 X 7.8 mm	7.8 X 7.8 mm
MEASUREMENT CAPABILITY
Spectral Range *	0.19 - 20 µm	0.19 - 20 µm
Max Measurable Energy
With 11M-LINK	3.6 mJ	1.3 mJ
With 11S-LINK	2.9 mJ	1.1 mJ
With 11MAESTRO	2.5 mJ	0.93 mJ
Noise Equivalent Energy
With 11M-LINK (with noise suppression)^a	100 nJ (N/A)	50 nJ (3 nJ)
With 11S-LINK	100 nJ	50 nJ
With 11MAESTRO	150 nJ	80 nJ
Sensitivity	900 V/J	2400 V/J
Max Repetition Frequency	400 Hz	1000 Hz
Max Pulse Width	10 µs	10 µs
Rise Time (0-100%)	30 µs	30 µs
Calibration Uncertainty	± 4.0%	± 4.0%
Repeatability
DAMAGE THRESHOLDS
Maximum Average Power	0.5 W	0.5 W
Maximum Average Power Density
1064 nm, 7 ns, 10 Hz	1 W/cm²	1 W/cm²
Maximum Energy Density
1064 nm, 7 ns, 10 Hz	50 mJ/cm²	50 mJ/cm²
PHYSICAL CHARACTERISTICS
Effective Aperture	7.8 x 7.8 mm	7.8 x 7.8 mm
Sensor	Pyroelectric	Pyroelectric
Absorber	BL	MT
Connector	DB-15	DB-15
Dimensions	38.1 O X 27.4D mm	38.1 O X 27.4D mm
Weight	91 g	91 g