Name: ZYGO 7702 8070-0102-01X ZYGO Laser Head
Price: 1232 CNY
Availability: InStock

Description

ZYGO 7702 Basic Technical Parameters

Basic Information

Brand: ZYGO Corporation

Model: 7702

Product Category: High-Precision Interferometric Measurement Module

Physical Specifications

Weight: Approximately 1.2 kg (2.65 lbs)

Dimensions (L × W × H): 254 mm × 178 mm × 76 mm (10.0 in × 7.0 in × 3.0 in)

Mounting Type: DIN Rail Mount (35 mm Standard) or Panel Mount

Operating Environmental Specifications

Operating Temperature Range: 0°C to 40°C (32°F to 104°F)

Storage Temperature Range: -20°C to 60°C (-4°F to 140°F)

Relative Humidity: ≤ 85% (non-condensing)

Vibration Resistance: 10-500 Hz, 1 g rms

Shock Resistance: 15 g peak, 11 ms duration

Power Input Parameters

Input Voltage: +12 VDC to +24 VDC (±10% tolerance)

Input Current: Maximum 2.5 A (at +12 VDC)

Power Consumption: Typical 20 W, Maximum 30 W

Power Protection: Over-voltage, Over-current, and Reverse Polarity Protection

Signal Input Parameters

Sensor Input: Compatible with ZYGO Interferometer Sensors (laser head modules)

Input Signal Type: Differential Analog Signal (interferometric fringe signal)

Input Signal Range: ±5 Vpp

Reference Signal Input: Dedicated “REF IN” terminal for dual-channel measurement

Input Impedance: 10 kΩ (signal lines)

Signal Output Parameters

Communication Interfaces: RS232 and 10/100 Mbps Ethernet (RJ45 port)

RS232 Output: Baud Rate (9600/19200/38400/57600/115200 bps, configurable), Data Bits (8), Stop Bits (1), Parity (None/Even/Odd, configurable)

Ethernet Output: TCP/IP Protocol Support, Auto-Negotiation (10/100 Mbps), IPv4 Address (Static/DHCP configurable)

Measurement Data Output: Digital data (position, displacement) via communication interfaces; Analog output option (0-10 VDC, 16-bit resolution) for real-time measurement values

Output Update Rate: Up to 1 kHz (measurement data)

Core Performance Specifications

Measurement Precision: Nanometer-level (≤ 0.1 nm resolution)

Measurement Range: Up to 100 mm (depending on connected interferometer sensor)

Time Resolution: 25 ns

Linearity Error: ≤ ±0.01% of full scale

Application Scenarios

Semiconductor manufacturing process monitoring and precision alignment

Optical component fabrication and surface profile measurement

Precision mechanical equipment calibration and displacement measurement

Aerospace component precision testing

Scientific research experiments requiring high-precision interferometric measurement

♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦♦…♦

Shipping:
1. Your item will be shipped to all countries via EMS, unless one country cannot be shipped via EMS. We will choose DHL, UPS, or FedEx. Please leave us your phone number.
2. We will ship the product to you on the same day or within 1-2 working days after receiving your payment. The shipping time depends on the country/region where you reside, the customs and habits of your country/region, and especially during peak hours.
3. Assuming (assuming) that the item requires payment of tariffs from your country, the buyer is obligated. We are not responsible for any taxes or customs fees in your country/region.

Return Policy:
1. Please contact us before returning the item.
2. The buyer should inform the seller of all returned items within 7 days after receiving the package. We reserve the right to reject any request to inform the seller for more than 7 days.
3. Returned products must have all original packaging and be in good condition.

Response policy:
If you are satisfied with the purchase, please leave us an active response.
2. If you have any questions about the outcome of the transaction or product, please contact us first and we will do our best to satisfy you!
3. Please do not reply with negative feedback before contacting us!