Fuji’s ZSS-6 is the world’s first analyzer which can measure C0 and 02 with one unit. The laser technology is extremely stable and reliable and can operate with process gases up to 1200°C. The dual unit reduces initial cost, installation cost and maintenance costs. The ZSS-6 has a fast response time of less than 2 seconds. The laser measures the process gas directly and has a typical maintenance cycle of 6 months. The Controller has 4 analogue outputs for instantaneous concentration levels and average values of C0 and 02.