Lathund för Spark 706
Inställningar
Starta mätningen
- Tryck ON/OFF
- När ”introt” är slut visas momentanvärden i displayen.
- Tryck RUN (tiden i övre högre hörnet börjar räkna)
- Tryck RUN igen för paus (tiden stannar)
Låsning
- Tryck TOOLS
- Stega ner till LOCK
- Tryck enter ”√”
- Tryck enter ”√” när koden visas 0001
- Markera YES, tryck enter ”√”
Avsluta mätningen
- Tryck RUN (kolla att tiden stannat, läs av värden)
- Tryck RUN igen för att återuppta mätningen
- Tryck RESET eller ON/OFF för att avsluta mätningen
Avsluta mätningen (Om låst)
- Tryck TOOLS
- Tryck rätt kod 0001
- Tryck enter ”√”
- Tryck RUN (kolla att tiden stannat, läs av värden)
- Tryck ON/OFF
Specifikationer
Measurement Ranges |
|||
| Gain = 30dB | Gain = 20dB | Gain = 10dB | Gain = 0dB |
| 43 – 113 dBA | 53 – 123 dBA | 63 – 133 dBA | 73 – 143 dBA |
- Crest Factor Limit > 50
- Pulse Range = 70dB
Användningstid
Datalagring
- 4 Mbyte Memory
- Unlimited data memory retention with batteries removed.
- 2 minute (typical) data retention for clock during battery change.
- 5 second download (typical time required to transfer 8 hours of data, sampled at a 60
second rate, from a Spark instrument to the Blaze software)
| Sample Period | 4 Mbyte Memory Maximum Storage Time (hh:mm) |
| 1 second | 54:48 (~2 days) |
| 5 second | 221:41 (~9 days) |
| 15 second | 450:01 (~18 days) |
| 30 second | 606:06 (~25 days) |
| 60 second | 733:16 (~30 days) |
Klockan:
- 99 hours and 59 minutes
Batteritid
- 703+/706RC operate with 2 AA alkaline batteries, approximately 100 hour operation
- 703+ and 706RC operate with 2 AA NiCd or NiMH batteries, run time is reduced to
approximately 40 hours - 705+ operates with 1 AA alkaline battery, approximately 35 hour operation
- 705+ operates with 1 AA NiCd or NiMH batteries, run time is reduced to approximately 15
hours - Current draw when unit is off is approximately 800μA (batteries will drain down in about 3
months) - Actual run-times vary depending on operating conditions
- Battery-life indication selected from keyboard or computer program
| Dosimeter Total Run-time @ -10°C (hrs) |
Total Run-time @ 25°C (hrs) |
|
| 703+ and 706RC | 70 | 100 |
| 705+ | 14 | 35 |
