| Model | INON Z-240 Type4 |
|---|---|
| Strobe Control Mode (*1) | S-TTL Auto / External Auto / Manual / TTL Auto / Manual + TTL Auto (*10) |
| Connection (*1) | Wireless connection / Optical D Cable / Optical Cable / Optical D Slave Cable / Electrical Cable (*11) |
| Guide Number (*2) | 24 [without a diffuser] 21 [with supplied -0.5 White Diffuser] 14 [with supplied -1.5 White Diffuser] |
| Settable Flash Output (*2) | 24(FULL) 21(-0.5) 17(-1) 14(-1.5) 12(-2) 10(-2.5) 8.5(-3) 7.1(-3.5) 6.0(-4) 5.0(-4.5) 4.2(-5) 3.6(-5.5) 3.0(-6) (13 steps in 1/2EV increments) |
| Settable Aperture Value (*3) | F1.4+1/2EV. - F11 (1/2EV.increments, 12steps) F1.4+1/2EV. - F11+1/4EV. (1/4EV.increments, 24steps) |
| Focus Light (LED) Intensity | 180lm (*4) |
| Beam Angle | 100° x 100°circular beam [without a diffuser] 110° x 110°circular beam [with a diffuser] 20° [Focus Light (LED)] |
| Color Temp. | 5500K [flash light, without a diffuser] 5400K [flash light, with supplied diffuser] Approx.6000K [Focus Light (LED)] |
| Recycle Time (*5) (*7) |
Approx. 1.7 seconds minimum: ["eneloop" batteries (*8)] Approx. 1.6 seconds minimum: [NiMH batteries (*9)] Approx. 2.3 seconds minimum: [Alkaline batteries] Approx. 2.5 seconds minimum: [Lithium 1.5V batteries] |
| Flash Capacity (*5) (*7) |
Approx. 240 flashes: ["eneloop" batteries (*8)] Approx. 320 flashes: [NiMH batteries (*9)] Approx. 220 flashes: [Alkaline batteries] Approx. 380 flashes: [Lithium 1.5V batteries] |
| Focus Light (LED) Operable Duration (*6) (*7) |
Approx. 2hrs 20 min: ["eneloop" batteries (*8)] Approx. 2hrs 50 min: [NiMH batteries (*9)] Approx. 2hrs 00 min: [Alkaline batteries] Approx. 4hrs 00 min: [Lithium (1.5V) batteries] |
| Compatible Batteries | AA "eneloop" (HR-3UTG) x 4, or "new generation"NiMH batteries x 4 (*8) AA NiMH x 4 [good quality] (*9) AA Alkaline x 4 AA Lithium (1.5V) x 4 (Manganese batteries not compatible) |
| Focus Light Mode | [Single mode] Shutter linked auto OFF (manually turns ON / turns OFF upon shutter release) [Continuous mode] Shutter linked auto OFF (manually turns ON / turns OFF upon shutter release / automatically turns ON after approx. 0.5 second) |
| Dimensions | Diameter: 99mm/3.9in. Height: 122mm/4.8in. Depth: 100mm/3.9in. (*Not including Slave Sensor and Arm Base) |
| Weight | [air] 583g/20.6oz (without batteries) [underwater] Approx. 77g/2.7oz (with 4 "eneloop" batteries) |
| Working Temperature | 0°C - 30°C / 32°F - 86°F [water temperature] |
| Storage Temperature | 0°C - 30°C / 32°F - 86°F [air temperature] +50°C/122°F (temporary allowable temperature limit) |
| Depth Rating | 100m / 328ft |
| Body Material / Color | Polycarbonate resin / gray |
| Package Contents | Synch Connector Cap, Slave Sensor Cap, -0.5 White Diffuser 2 (TTL/Manual), W40° Filter LE, Red Filter LE, Light Filter Sticker Red, AC Circuit Switch Sticker (Film/Digital), Electrical Connection TTL Sticker, Spare O-ring (Battery Box, Synch Connector), INON Grease, TTL Insulation Plate x 2 |
(*1) Flash modes / connection method is vary depending on camera system. Also flash mode is vary depending on connection method. Please refer to respective sections of the user manuals for detail.
(*2) Measurement in air / ISO100, m, Nominal value
(*3) Usable for External Auto mode. At, ISO100 equivalent film sensitivity.
(*4) Nominal value by LED manufacture.
(*5) Measured with FULL strobe output at 30-second intervals with both Focus Light (Z-240, D-2000) and Advanced Cancel Circuit OFF, at 25°/77°F giving 10 minutes cooling period every 50 flashes.
(*6) Operable duration is accumulated time of continuous mode with 5 minute cooling OFF every 30 minutes (Z-240) / 60 minutes (D-2000) at 25°C/77°F with test batteries *Cooling OFF time is excluded.
(*7) Recycle Time / Flash Capacity / Focus Light operable duration (Z-240, D-2000) based on INON test data. Actual values may vary depending on battery manufacturer, battery type and age.
(*8) Including listed "new generation" NiMH batteries ("eneloop" type) having less self-discharging and heat generation charactistic comparing to "conventional" or "high-capacity" NiMH and confirmed compatibility by INON INC,.
(*9) Some "conventional" or "high-capacity" NiMH rechargeable batteries have significant self-discharge and heat-generatinmg characteristic resulting difficulty to keep their performance during usage. We recommend to use recommended batterie.
(*10) Usable when connecting to TTL Auto compatible camera / camera system via an electrical cable.
(*11) Compatible cord: 5-pin Sync Cord/N (Sea&Sea)
Test battery
| "eneloop" battery | SANYO "eneloop", HR-3UTG, 1.2V, Min.1,900mAh, Typ.2,000mAh |
|---|---|
| NiMH battery | SANYO Twicell 2700 Series, HR-3UG, 1.2V,Min.2,500mAh, Typ.2,700mAh |
| Alkaline battery | Maxcell ALKALINE ACE, LR6(K), 1.5V |
| Lithium battery (1.5V) | Energizer LITHIUM,FR6, 1.5V |
New generation NiMH batteries
| SANYO | Model name : "eneloop"[recommended] Model code : HR-3UTG |
|---|---|
| SONY | Model name : Cycle Energy Blue Model code : NH-AA-2BKA, NH-AA-4BKA |
| Panasonic | Model name : Rechargeable NiMH(AA) Model code : HR-3MPS |
| Maha Energy Corporation | Model name : IMEDION Model code : MHRAAI4 |
| GP Batteries International Limited | Model name : ReCyko+ Model code : 210AAHCBE |
| ANSMANN AG | Model name : maxE Model code : 5030991, 5030992, 5035052 |
| Electrochem Automation Inc. | Model name : NEXcell energyON Model code : n/a (AA 2000mAh) |